Climate and average weather in Tema New Town
In Tema New Town, the weather is oppressive, hot, wet, and partly cloudy and remarkably steady, with daytime highs holding near hot levels all year. The wettest stretch peaks around June.
Over the course of the year, the temperature in Tema New Town typically varies from 23°C to 33°C, and is rarely below 22°C or above 34°C. March is the hottest month of the year, while August is the coldest.
Based on the travel score, the best time of year to visit Tema New Town for warm-weather activities is from early July to mid September.
- Hottest
- Mar
- 33°
- Coldest
- Aug
- 23°
- Wettest
- Jun
- 137 mm
- Driest
- Jan
- 16 mm
- Rain / yr
- 611 mm
- 125 wet days
- Daylight
- 11.7–12.3 h
- shortest–longest
- Elevation
- 20 m
- 5.7°N
- Clearest
- Dec
- 39% cloud
Tema New Town is human settlement in Tema Metropolitan District, Greater Accra Region, Ghana.
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Tema New Town weather by month, at a glance
The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.
Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around early July to mid September.
Temperature through the year
Daily average highs and lows in Tema New Town, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.
Temperatures in Tema New Town stay fairly even through the year, without a distinct hot or cool season. The warmest month is March, with an average high of 33°C and low of 26°C; the coolest is August, with an average low of 23°C and high of 28°C.
Days typically run about 6°C warmer than nights year-round.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 32 | 33 | 33 | 33 | 31 | 29 | 28 | 28 | 29 | 30 | 32 | 32 |
| Avg low (°C) | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 23 | 24 | 24 | 25 | 25 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| Jan | 32 | 25 |
| Feb | 33 | 26 |
| Mar | 33 | 26 |
| Apr | 33 | 26 |
| May | 31 | 25 |
| Jun | 29 | 24 |
| Jul | 28 | 24 |
| Aug | 28 | 23 |
| Sep | 29 | 24 |
| Oct | 30 | 24 |
| Nov | 32 | 25 |
| Dec | 32 | 25 |
How hot and cold Tema New Town really feels
The felt-temperature range through the year — heat index on the day's high (summer humidity), wind chill on the night's low (winter wind). The dashed lines are the plain thermometer; the gap is how much hotter or colder it really feels.
On the hottest afternoons, once humidity is folded in, Tema New Town feels like about 40°C (around March 3). About 291 days a year carry some heat stress, and 81 of them tip into dangerous heat (feels-like above 39°C), peaking in March.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feels-like high (°C) | 36 | 39 | 40 | 40 | 38 | 33 | 31 | 31 | 32 | 35 | 37 | 37 |
| Air high (°C) | 32 | 33 | 33 | 33 | 31 | 29 | 28 | 28 | 29 | 30 | 32 | 32 |
| Feels-like low (°C) | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 23 | 24 | 24 | 25 | 25 |
| Air low (°C) | 25 | 26 | 26 | 26 | 25 | 24 | 24 | 23 | 24 | 24 | 25 | 25 |
| Feels-like high (°C) | Air high (°C) | Feels-like low (°C) | Air low (°C) | |
|---|---|---|---|---|
| Jan | 36 | 32 | 25 | 25 |
| Feb | 39 | 33 | 26 | 26 |
| Mar | 40 | 33 | 26 | 26 |
| Apr | 40 | 33 | 26 | 26 |
| May | 38 | 31 | 25 | 25 |
| Jun | 33 | 29 | 24 | 24 |
| Jul | 31 | 28 | 24 | 24 |
| Aug | 31 | 28 | 23 | 23 |
| Sep | 32 | 29 | 24 | 24 |
| Oct | 35 | 30 | 24 | 24 |
| Nov | 37 | 32 | 25 | 25 |
| Dec | 37 | 32 | 25 | 25 |
Average hourly temperature in Tema New Town
A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.
Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on March afternoons, near 33°C, and coldest before dawn in August, near 23°C.
Tema New Town weather by month
Every month at a glance. Click a month for its detailed page.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 32° / 25° | 16 | 4.4 | 11.7 | 4.6 |
| Feb | 33° / 26° | 20 | 5.3 | 11.8 | 4.0 |
| Mar | 33° / 26° | 34 | 8.3 | 12 | 3.6 |
| Apr | 33° / 26° | 46 | 10.9 | 12.1 | 3.5 |
| May | 31° / 25° | 92 | 16.6 | 12.3 | 3.5 |
| Jun | 29° / 24° | 137 | 18.9 | 12.3 | 4.0 |
| Jul | 28° / 24° | 60 | 10.4 | 12.3 | 5.6 |
| Aug | 28° / 23° | 35 | 8.5 | 12.2 | 6.0 |
| Sep | 29° / 24° | 57 | 12.3 | 12 | 5.0 |
| Oct | 30° / 24° | 62 | 13.4 | 11.9 | 4.4 |
| Nov | 32° / 25° | 34 | 9.9 | 11.7 | 4.2 |
| Dec | 32° / 25° | 20 | 5.8 | 11.7 | 4.6 |
Chance of rain
How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.
Tema New Town gets about 611 mm of precipitation a year. On a typical day the chance of rain is often wet, but that rises and falls sharply with the seasons.
The wetter season lasts 3.1 months, from around Apr 13 to Jul 14, peaking in June at about 67% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Dec 31.
June is the wettest month by volume, with 137 mm over about 19 wet days; January is the driest, with 16 mm.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain on a day (%) | 14 | 19 | 28 | 35 | 54 | 61 | 35 | 28 | 40 | 43 | 34 | 19 |
| Rain days | 4 | 5 | 8 | 11 | 17 | 19 | 10 | 9 | 12 | 13 | 10 | 6 |
| Rain on a day (%) | Rain days | |
|---|---|---|
| Jan | 14 | 4 |
| Feb | 19 | 5 |
| Mar | 28 | 8 |
| Apr | 35 | 11 |
| May | 54 | 17 |
| Jun | 61 | 19 |
| Jul | 35 | 10 |
| Aug | 28 | 9 |
| Sep | 40 | 12 |
| Oct | 43 | 13 |
| Nov | 34 | 10 |
| Dec | 19 | 6 |
Monthly rainfall
Over a full year, Tema New Town collects about 611 mm of rain across 125 wet days — roughly 51 mm in an average month.
It doesn’t fall evenly. June is the wettest month with 137 mm, while January is the driest at just 16 mm. The three wettest months alone bring about 48% of the year’s total.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rainfall (mm) | 16 | 20 | 34 | 46 | 92 | 137 | 60 | 35 | 57 | 62 | 34 | 20 |
| Rain days | 4 | 5 | 8 | 11 | 17 | 19 | 10 | 9 | 12 | 13 | 10 | 6 |
| Rainfall (mm) | Rain days | |
|---|---|---|
| Jan | 16 | 4 |
| Feb | 20 | 5 |
| Mar | 34 | 8 |
| Apr | 46 | 11 |
| May | 92 | 17 |
| Jun | 137 | 19 |
| Jul | 60 | 10 |
| Aug | 35 | 9 |
| Sep | 57 | 12 |
| Oct | 62 | 13 |
| Nov | 34 | 10 |
| Dec | 20 | 6 |
Clouds and sunshine
How often the daytime sky is clear, partly cloudy or overcast.
In Tema New Town, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.
The clearer part of the year begins around October 10 and lasts for 5.3 months, ending around March 18. The clearest month is December, when the sky is clear, mostly clear, or partly cloudy 78% of the time on average.
The cloudier part of the year begins around April 11 and lasts for 6.0 months, ending around October 9. The cloudiest month is August, when it is overcast or mostly cloudy 85% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 68 | 59 | 46 | 40 | 30 | 19 | 15 | 15 | 25 | 49 | 69 | 78 |
| Cloudier (%) | 32 | 41 | 54 | 60 | 70 | 81 | 85 | 85 | 75 | 51 | 31 | 22 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| Jan | 68 | 32 |
| Feb | 59 | 41 |
| Mar | 46 | 54 |
| Apr | 40 | 60 |
| May | 30 | 70 |
| Jun | 19 | 81 |
| Jul | 15 | 85 |
| Aug | 15 | 85 |
| Sep | 25 | 75 |
| Oct | 49 | 51 |
| Nov | 69 | 31 |
| Dec | 78 | 22 |
Daylight, sunrise and sunset
Hours of daylight through the year, with sunrise and sunset times.
The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. Close to the equator, Tema New Town barely changes through the year: days stay near 12 h 18 min of light in every season.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 11.7 | 11.8 | 12.0 | 12.1 | 12.3 | 12.3 | 12.3 | 12.2 | 12.0 | 11.9 | 11.7 | 11.7 |
| Sunrise (AM) | 6:18 | 6:20 | 6:11 | 5:56 | 5:48 | 5:50 | 5:57 | 5:58 | 5:53 | 5:49 | 5:53 | 6:06 |
| Sunset (PM) | 6:00 | 6:09 | 6:08 | 6:04 | 6:04 | 6:10 | 6:14 | 6:10 | 5:55 | 5:41 | 5:37 | 5:46 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| Jan | 11.7 | 6:18 | 6:00 |
| Feb | 11.8 | 6:20 | 6:09 |
| Mar | 12.0 | 6:11 | 6:08 |
| Apr | 12.1 | 5:56 | 6:04 |
| May | 12.3 | 5:48 | 6:04 |
| Jun | 12.3 | 5:50 | 6:10 |
| Jul | 12.3 | 5:57 | 6:14 |
| Aug | 12.2 | 5:58 | 6:10 |
| Sep | 12.0 | 5:53 | 5:55 |
| Oct | 11.9 | 5:49 | 5:41 |
| Nov | 11.7 | 5:53 | 5:37 |
| Dec | 11.7 | 6:06 | 5:46 |
Sunny days
How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.
Tema New Town averages about 7 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 0 and 19 days.
The sunnier stretch runs 4.8 months, from around Oct 18 to Mar 13. The sunniest month is December, with roughly 18 sunny days (bright).
The greyest month is July, down near 1 sunny days — about 95% fewer than the December peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunny days | 16 | 11 | 8 | 6 | 4 | 2 | 1 | 1 | 2 | 7 | 13 | 18 |
| Sky | Bright | Mixed | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Mixed | Bright |
| Sunny days | Sky | |
|---|---|---|
| Jan | 16 | Bright |
| Feb | 11 | Mixed |
| Mar | 8 | Gloomy |
| Apr | 6 | Gloomy |
| May | 4 | Gloomy |
| Jun | 2 | Gloomy |
| Jul | 1 | Gloomy |
| Aug | 1 | Gloomy |
| Sep | 2 | Gloomy |
| Oct | 7 | Gloomy |
| Nov | 13 | Mixed |
| Dec | 18 | Bright |
Humidity comfort
Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.
Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.
Tema New Town is humid all year round — on a typical day the air feels at least humid, and there is no real dry season to wait for.
The stickiest month is February, when it feels muggy, oppressive or miserable about 98% of the time. Even in January, the mildest month, the air is dry or comfortable only 3% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comfortable (%) | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Humid (%) | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Muggy (%) | 11 | 2 | 0 | 0 | 0 | 0 | 3 | 8 | 1 | 0 | 0 | 6 |
| Oppressive (%) | 55 | 47 | 43 | 38 | 43 | 77 | 95 | 92 | 97 | 83 | 64 | 60 |
| Miserable (%) | 27 | 49 | 57 | 62 | 57 | 23 | 2 | 0 | 2 | 17 | 35 | 33 |
| Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|
| Jan | 3 | 4 | 11 | 55 | 27 |
| Feb | 0 | 1 | 2 | 47 | 49 |
| Mar | 0 | 0 | 0 | 43 | 57 |
| Apr | 0 | 0 | 0 | 38 | 62 |
| May | 0 | 0 | 0 | 43 | 57 |
| Jun | 0 | 0 | 0 | 77 | 23 |
| Jul | 0 | 0 | 3 | 95 | 2 |
| Aug | 0 | 0 | 8 | 92 | 0 |
| Sep | 0 | 0 | 1 | 97 | 2 |
| Oct | 0 | 0 | 0 | 83 | 17 |
| Nov | 0 | 0 | 0 | 64 | 35 |
| Dec | 0 | 1 | 6 | 60 | 33 |
Wind
Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.
This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.
Across the year, average wind speed in Tema New Town is typically calm, near 11 km/h, and varies little with the seasons.
The windier part of the year lasts 3.4 months, from around Jun 16 to Sep 27. The windiest month is August, averaging about 13 km/h (light breeze).
The calmer part of the year runs from around Sep 28 to Feb 6, with November the calmest month at about 9 km/h.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 10 | 12 | 13 | 12 | 11 | 11 | 13 | 13 | 12 | 10 | 9 | 9 |
| Feels | calm | calm | light breeze | calm | calm | calm | light breeze | light breeze | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| Jan | 10 | calm |
| Feb | 12 | calm |
| Mar | 13 | light breeze |
| Apr | 12 | calm |
| May | 11 | calm |
| Jun | 11 | calm |
| Jul | 13 | light breeze |
| Aug | 13 | light breeze |
| Sep | 12 | calm |
| Oct | 10 | calm |
| Nov | 9 | calm |
| Dec | 9 | calm |
Hazard calendar for Tema New Town
When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.
Tema New Town's rainy season runs May–June, when most of the year's rain falls.
Tema New Town sees seasonal dust haze (January–April), heaviest in February.
Best time to visit Tema New Town
To characterize how pleasant the weather is in Tema New Town throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.
Around early September, Tema New Town is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.
Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.
The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Tema New Town for general outdoor tourist activities is from early July to mid September, with a peak score in the second week of August.
The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Travel score (0–10) | 4.6 | 4.0 | 3.6 | 3.5 | 3.5 | 4.1 | 5.6 | 6.0 | 5.0 | 4.4 | 4.2 | 4.5 |
| Rating | fair | fair | fair | fair | fair | fair | good | good | fair | fair | fair | fair |
| Travel score (0–10) | Rating | |
|---|---|---|
| Jan | 4.6 | fair |
| Feb | 4.0 | fair |
| Mar | 3.6 | fair |
| Apr | 3.5 | fair |
| May | 3.5 | fair |
| Jun | 4.1 | fair |
| Jul | 5.6 | good |
| Aug | 6.0 | good |
| Sep | 5.0 | fair |
| Oct | 4.4 | fair |
| Nov | 4.2 | fair |
| Dec | 4.5 | fair |
The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit Tema New Town for hot-weather activities is from early July to mid April, with a peak score in the last week of December.
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
What to pack for Tema New Town, by month
Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.
Tema New Town packs about the same all year — highs hold near 33°C. Across the year the things worth having are light clothes, rain gear and sun protection.
In March, Tema New Town sees daytime highs around 33°C and nights near 26°C. Pack light clothes. Worth having: rain gear and sun protection. About 8 days see rain.
Sea temperature near Tema New Town
Average ocean temperature at the nearest coast, month by month, banded into swim-comfort zones — the other half of the beach question.
The sea offshore is warmest in May at about 29°C and coldest in August near 23°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 27 | 28 | 28 | 28 | 29 | 27 | 24 | 23 | 25 | 27 | 28 | 28 |
| Comfort | Warm | Warm | Tropical | Tropical | Tropical | Warm | Warm | Refreshing | Warm | Warm | Tropical | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 27 | Warm |
| Feb | 28 | Warm |
| Mar | 28 | Tropical |
| Apr | 28 | Tropical |
| May | 29 | Tropical |
| Jun | 27 | Warm |
| Jul | 24 | Warm |
| Aug | 23 | Refreshing |
| Sep | 25 | Warm |
| Oct | 27 | Warm |
| Nov | 28 | Tropical |
| Dec | 28 | Warm |
UV index (midday) in Tema New Town by month
Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.
Under clear skies, the midday UV index in Tema New Town peaks around April 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 8 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 10 | 12 | 13 | 13 | 11 | 11 | 10 | 10 | 12 | 12 | 10 | 8 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 10 | Very high |
| Feb | 12 | Extreme |
| Mar | 13 | Extreme |
| Apr | 13 | Extreme |
| May | 11 | Extreme |
| Jun | 11 | Extreme |
| Jul | 10 | Extreme |
| Aug | 10 | Very high |
| Sep | 12 | Extreme |
| Oct | 12 | Extreme |
| Nov | 10 | Very high |
| Dec | 8 | Very high |
Average hourly UV index in Tema New Town
Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.
The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.
UV falls off far faster than brightness as the sun drops, so even in April the burn window is concentrated in the middle of the day: about 8 hours a day reach index 3 (protection recommended), and 6.5 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV ≥ 3 (h/day) | 7 | 7.5 | 8 | 8 | 8 | 8 | 7.5 | 7.5 | 8 | 8 | 7.5 | 7 |
| UV ≥ 6 (h/day) | 5 | 5.5 | 6 | 6.5 | 5.5 | 6 | 5.5 | 5.5 | 6 | 6 | 5 | 4 |
| UV ≥ 3 (h/day) | UV ≥ 6 (h/day) | |
|---|---|---|
| Jan | 7 | 5 |
| Feb | 7.5 | 5.5 |
| Mar | 8 | 6 |
| Apr | 8 | 6.5 |
| May | 8 | 5.5 |
| Jun | 8 | 6 |
| Jul | 7.5 | 5.5 |
| Aug | 7.5 | 5.5 |
| Sep | 8 | 6 |
| Oct | 8 | 6 |
| Nov | 7.5 | 5 |
| Dec | 7 | 4 |
Air quality in Tema New Town by month
Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.
Air quality in Tema New Town is worst in January — around 97 µg/m³ PM2.5 (unhealthy), about 4.4× the cleanest month (August, 22 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 97 | 76 | 42 | 38 | 26 | 27 | 24 | 22 | 23 | 32 | 40 | 78 |
| Level | Unhealthy | Unhealthy | Poor | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Poor | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 97 | Unhealthy |
| Feb | 76 | Unhealthy |
| Mar | 42 | Poor |
| Apr | 38 | Poor |
| May | 26 | Moderate |
| Jun | 27 | Moderate |
| Jul | 24 | Moderate |
| Aug | 22 | Moderate |
| Sep | 23 | Moderate |
| Oct | 32 | Moderate |
| Nov | 40 | Poor |
| Dec | 78 | Unhealthy |
Growing season
Tema New Town is frost-free year round — even the coldest nights rarely reach freezing, so there is no start or end to the growing season.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Frost-free chance (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Frost nights | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Frost-free chance (%) | Frost nights | |
|---|---|---|
| Jan | 100 | 0 |
| Feb | 100 | 0 |
| Mar | 100 | 0 |
| Apr | 100 | 0 |
| May | 100 | 0 |
| Jun | 100 | 0 |
| Jul | 100 | 0 |
| Aug | 100 | 0 |
| Sep | 100 | 0 |
| Oct | 100 | 0 |
| Nov | 100 | 0 |
| Dec | 100 | 0 |
Growing degree days
Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Tema New Town banks about 6,497 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around March.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Growing degree days (°C·days) | 572 | 540 | 603 | 576 | 568 | 505 | 494 | 484 | 492 | 538 | 551 | 575 |
| Growing degree days (°C·days) | |
|---|---|
| Jan | 572 |
| Feb | 540 |
| Mar | 603 |
| Apr | 576 |
| May | 568 |
| Jun | 505 |
| Jul | 494 |
| Aug | 484 |
| Sep | 492 |
| Oct | 538 |
| Nov | 551 |
| Dec | 575 |
Solar energy
Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.
Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.
Tema New Town receives about 5.1 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 4.3 and 5.9 kWh/m².
The brighter stretch of the year lasts 5.3 months, from around Dec 8 to May 16. The brightest month is April, averaging about 5.8 kWh/m² (bright).
The dimmest month is June, down near 4.3 kWh/m² — roughly 25% less than the April peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 5.5 | 5.7 | 5.8 | 5.8 | 5.1 | 4.3 | 4.3 | 4.5 | 4.7 | 5.1 | 5.2 | 5.2 |
| Level | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| Jan | 5.5 | Bright |
| Feb | 5.7 | Bright |
| Mar | 5.8 | Bright |
| Apr | 5.8 | Bright |
| May | 5.1 | Bright |
| Jun | 4.3 | Bright |
| Jul | 4.3 | Bright |
| Aug | 4.5 | Bright |
| Sep | 4.7 | Bright |
| Oct | 5.1 | Bright |
| Nov | 5.2 | Bright |
| Dec | 5.2 | Bright |
Where is Tema New Town?
Tema New Town sits at 5.7°N, 0.0°E, 20 m above sea level, in Ghana. The nearest listed city is Tema, 5.0 km away.
Topography around Tema New Town
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Tema New Town.
Within 3 km, the terrain around Tema New Town has only modest variations in elevation — a maximum elevation change of 39 m around an average of 8 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 73 m; within 80 km, large variations in elevation — a maximum elevation change of 676 m.
The land around Tema New Town is covered by water (43%) and artificial surfaces (41%) within 3 km, water (50%) and artificial surfaces (31%) within 16 km, and water (35%), trees (26%) and grassland (21%) within 80 km.
Ghana travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type D / G
- 230 V · 50 Hz
- Prices
- ≈ 38% of US
- price level, 2025
- GDP per capita
- $3,257
- 2025
- Happiness
- 4.6 / 10
- World Happiness, 2025
- Safe drinking water
- 43%
- of population, 2024
- Homicide rate
- 1.8
- per 100k, 2022
- Road deaths
- 25.7
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Moderate
- EF EPI 540
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Tema New Town (5.654°, 0.0264°, elevation 20 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).