Climate and average weather in Foumban
In Foumban, the summers are sweltering, dry, and partly cloudy and the winters are warm and mostly cloudy.
Over the course of the year, the temperature in Foumban typically varies from 18°C to 33°C, and is rarely below 16°C or above 36°C. February is the hottest month of the year, while July is the coldest.
Based on the travel score, the best times of year to visit Foumban for warm-weather activities are from early January to mid January and early November to late December.
- Hottest
- Feb
- 33°
- Coldest
- Jul
- 19°
- Wettest
- Aug
- 311 mm
- Driest
- Jan
- 1 mm
- Rain / yr
- 1657 mm
- 201 wet days
- Daylight
- 11.7–12.3 h
- shortest–longest
- Elevation
- 1,179 m
- 5.7°N
- Clearest
- Dec
- 44% cloud
Foumban is commune of Cameroon.
- Density
- 312/km²
- people per km²
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Foumban 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 November to late December.
Temperature through the year
Daily average highs and lows in Foumban, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.
Temperatures in Foumban stay fairly even through the year, without a distinct hot or cool season. The warmest month is February, with an average high of 33°C and low of 19°C; the coolest is July, with an average low of 19°C and high of 26°C.
Days typically run about 10°C warmer than nights, with the widest day–night swing (around 14°C) in February.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 32 | 33 | 33 | 30 | 28 | 27 | 26 | 26 | 26 | 27 | 29 | 31 |
| Avg low (°C) | 18 | 19 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 18 | 18 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| Jan | 32 | 18 |
| Feb | 33 | 19 |
| Mar | 33 | 21 |
| Apr | 30 | 20 |
| May | 28 | 20 |
| Jun | 27 | 19 |
| Jul | 26 | 19 |
| Aug | 26 | 19 |
| Sep | 26 | 19 |
| Oct | 27 | 19 |
| Nov | 29 | 18 |
| Dec | 31 | 18 |
How hot and cold Foumban 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, Foumban feels like about 34°C (around February 14). About 82 days a year carry some heat stress, peaking in February.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feels-like high (°C) | 32 | 33 | 33 | 31 | 30 | 28 | 26 | 26 | 26 | 28 | 29 | 31 |
| Air high (°C) | 32 | 33 | 33 | 30 | 28 | 27 | 26 | 26 | 26 | 27 | 29 | 31 |
| Feels-like low (°C) | 18 | 19 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 18 | 18 |
| Air low (°C) | 18 | 19 | 21 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 18 | 18 |
| Feels-like high (°C) | Air high (°C) | Feels-like low (°C) | Air low (°C) | |
|---|---|---|---|---|
| Jan | 32 | 32 | 18 | 18 |
| Feb | 33 | 33 | 19 | 19 |
| Mar | 33 | 33 | 21 | 21 |
| Apr | 31 | 30 | 20 | 20 |
| May | 30 | 28 | 20 | 20 |
| Jun | 28 | 27 | 19 | 19 |
| Jul | 26 | 26 | 19 | 19 |
| Aug | 26 | 26 | 19 | 19 |
| Sep | 26 | 26 | 19 | 19 |
| Oct | 28 | 27 | 19 | 19 |
| Nov | 29 | 29 | 18 | 18 |
| Dec | 31 | 31 | 18 | 18 |
Average hourly temperature in Foumban
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 February afternoons, near 33°C, and coldest before dawn in July, near 19°C.
Foumban 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° / 18° | 1 | 0.5 | 11.7 | 4.9 |
| Feb | 33° / 19° | 9 | 1.5 | 11.8 | 3.9 |
| Mar | 33° / 21° | 52 | 7.8 | 12 | 3.7 |
| Apr | 30° / 20° | 140 | 19.9 | 12.1 | 3.7 |
| May | 28° / 20° | 185 | 26 | 12.3 | 3.7 |
| Jun | 27° / 19° | 188 | 25.6 | 12.3 | 4.0 |
| Jul | 26° / 19° | 270 | 28.8 | 12.3 | 3.7 |
| Aug | 26° / 19° | 311 | 29 | 12.2 | 3.6 |
| Sep | 26° / 19° | 250 | 27.9 | 12 | 3.7 |
| Oct | 27° / 19° | 200 | 26 | 11.9 | 4.0 |
| Nov | 29° / 18° | 48 | 8 | 11.7 | 5.8 |
| Dec | 31° / 18° | 3 | 0.4 | 11.7 | 5.9 |
Chance of rain
How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.
Foumban gets about 1657 mm of precipitation a year. On a typical day the chance of rain is very wet, but that rises and falls sharply with the seasons.
The wetter season lasts 6.9 months, from around Apr 8 to Nov 2, peaking in August at about 95% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Dec 22.
August is the wettest month by volume, with 311 mm over about 29 wet days; January is the driest, with 1 mm.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain on a day (%) | 2 | 6 | 27 | 65 | 83 | 86 | 93 | 94 | 93 | 82 | 28 | 2 |
| Rain days | 1 | 2 | 8 | 20 | 26 | 26 | 29 | 29 | 28 | 26 | 8 | 0 |
| Rain on a day (%) | Rain days | |
|---|---|---|
| Jan | 2 | 1 |
| Feb | 6 | 2 |
| Mar | 27 | 8 |
| Apr | 65 | 20 |
| May | 83 | 26 |
| Jun | 86 | 26 |
| Jul | 93 | 29 |
| Aug | 94 | 29 |
| Sep | 93 | 28 |
| Oct | 82 | 26 |
| Nov | 28 | 8 |
| Dec | 2 | 0 |
Monthly rainfall
Over a full year, Foumban collects about 1657 mm of rain across 201 wet days — roughly 138 mm in an average month.
It doesn’t fall evenly. August is the wettest month with 311 mm, while January is the driest at just 1 mm. The three wettest months alone bring about 50% of the year’s total.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rainfall (mm) | 1 | 9 | 52 | 140 | 185 | 188 | 270 | 311 | 250 | 200 | 48 | 3 |
| Rain days | 1 | 2 | 8 | 20 | 26 | 26 | 29 | 29 | 28 | 26 | 8 | 0 |
| Rainfall (mm) | Rain days | |
|---|---|---|
| Jan | 1 | 1 |
| Feb | 9 | 2 |
| Mar | 52 | 8 |
| Apr | 140 | 20 |
| May | 185 | 26 |
| Jun | 188 | 26 |
| Jul | 270 | 29 |
| Aug | 311 | 29 |
| Sep | 250 | 28 |
| Oct | 200 | 26 |
| Nov | 48 | 8 |
| Dec | 3 | 0 |
Clouds and sunshine
How often the daytime sky is clear, partly cloudy or overcast.
In Foumban, 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 November 5 and lasts for 4.8 months, ending around March 30. The clearest month is December, when the sky is clear, mostly clear, or partly cloudy 67% of the time on average.
The cloudier part of the year begins around March 31 and lasts for 7.2 months, ending around November 4. The cloudiest month is August, when it is overcast or mostly cloudy 93% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 57 | 51 | 34 | 21 | 18 | 22 | 12 | 7 | 8 | 15 | 42 | 67 |
| Cloudier (%) | 43 | 49 | 66 | 79 | 82 | 78 | 88 | 93 | 92 | 85 | 58 | 33 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| Jan | 57 | 43 |
| Feb | 51 | 49 |
| Mar | 34 | 66 |
| Apr | 21 | 79 |
| May | 18 | 82 |
| Jun | 22 | 78 |
| Jul | 12 | 88 |
| Aug | 7 | 93 |
| Sep | 8 | 92 |
| Oct | 15 | 85 |
| Nov | 42 | 58 |
| Dec | 67 | 33 |
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, Foumban 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) | 6:35 | 6:37 | 6:27 | 6:13 | 6:05 | 6:07 | 6:13 | 6:15 | 6:10 | 6:05 | 6:10 | 6:22 |
| Sunset (PM) | 6:17 | 6:25 | 6:25 | 6:20 | 6:20 | 6:27 | 6:31 | 6:26 | 6:12 | 5:58 | 5:54 | 6:03 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| Jan | 11.7 | 6:35 | 6:17 |
| Feb | 11.8 | 6:37 | 6:25 |
| Mar | 12.0 | 6:27 | 6:25 |
| Apr | 12.1 | 6:13 | 6:20 |
| May | 12.3 | 6:05 | 6:20 |
| Jun | 12.3 | 6:07 | 6:27 |
| Jul | 12.3 | 6:13 | 6:31 |
| Aug | 12.2 | 6:15 | 6:26 |
| Sep | 12.0 | 6:10 | 6:12 |
| Oct | 11.9 | 6:05 | 5:58 |
| Nov | 11.7 | 6:10 | 5:54 |
| Dec | 11.7 | 6:22 | 6:03 |
Sunny days
How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.
Foumban averages about 5 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 0 and 16 days.
The sunnier stretch runs 4.4 months, from around Nov 8 to Mar 20. The sunniest month is December, with roughly 15 sunny days (mixed).
The greyest month is August, down near 0 sunny days — about 99% fewer than the December peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunny days | 13 | 9 | 5 | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 7 | 15 |
| Sky | Mixed | Mixed | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Gloomy | Mixed |
| Sunny days | Sky | |
|---|---|---|
| Jan | 13 | Mixed |
| Feb | 9 | Mixed |
| Mar | 5 | Gloomy |
| Apr | 3 | Gloomy |
| May | 1 | Gloomy |
| Jun | 1 | Gloomy |
| Jul | 1 | Gloomy |
| Aug | 0 | Gloomy |
| Sep | 0 | Gloomy |
| Oct | 1 | Gloomy |
| Nov | 7 | Gloomy |
| Dec | 15 | Mixed |
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.
In Foumban, how humid it feels changes dramatically over the year.
The more humid part of the year lasts 8.1 months, from around March 20 to November 22. The muggiest month is April, when the air feels humid, muggy or worse about 98% of the time.
The most comfortable stretch runs from around November 23 to March 19, and January is the most comfortable month — the air is dry or comfortable 93% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 72 | 58 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 44 |
| Comfortable (%) | 21 | 20 | 15 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 33 |
| Humid (%) | 7 | 18 | 35 | 12 | 1 | 2 | 5 | 5 | 3 | 9 | 38 | 19 |
| Muggy (%) | 0 | 4 | 34 | 85 | 96 | 98 | 95 | 95 | 97 | 91 | 46 | 4 |
| Oppressive (%) | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | |
|---|---|---|---|---|---|
| Jan | 72 | 21 | 7 | 0 | 0 |
| Feb | 58 | 20 | 18 | 4 | 0 |
| Mar | 16 | 15 | 35 | 34 | 0 |
| Apr | 0 | 2 | 12 | 85 | 1 |
| May | 0 | 0 | 1 | 96 | 2 |
| Jun | 0 | 0 | 2 | 98 | 0 |
| Jul | 0 | 0 | 5 | 95 | 0 |
| Aug | 0 | 0 | 5 | 95 | 0 |
| Sep | 0 | 0 | 3 | 97 | 0 |
| Oct | 0 | 0 | 9 | 91 | 0 |
| Nov | 2 | 15 | 38 | 46 | 0 |
| Dec | 44 | 33 | 19 | 4 | 0 |
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.
Wind in Foumban is steady company: average speeds sit near 5 km/h — calm — in every month of the year, with no meaningful windy or calm season.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 6 | 6 | 6 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 5 | 5 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| Jan | 6 | calm |
| Feb | 6 | calm |
| Mar | 6 | calm |
| Apr | 5 | calm |
| May | 4 | calm |
| Jun | 4 | calm |
| Jul | 4 | calm |
| Aug | 4 | calm |
| Sep | 4 | calm |
| Oct | 4 | calm |
| Nov | 5 | calm |
| Dec | 5 | calm |
Hazard calendar for Foumban
When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.
Foumban's monsoon runs April–October, when most of the year's rain falls.
Foumban sees seasonal dust haze (February–April), heaviest in March.
Best time to visit Foumban
To characterize how pleasant the weather is in Foumban throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.
Around late December, Foumban 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 Foumban for general outdoor tourist activities is from early November to mid January, with a peak score in the last week of November.
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) | 4.9 | 3.9 | 3.7 | 3.7 | 3.7 | 4.0 | 3.7 | 3.6 | 3.7 | 4.1 | 5.8 | 5.9 |
| Rating | fair | fair | fair | fair | fair | fair | fair | fair | fair | fair | good | good |
| Travel score (0–10) | Rating | |
|---|---|---|
| Jan | 4.9 | fair |
| Feb | 3.9 | fair |
| Mar | 3.7 | fair |
| Apr | 3.7 | fair |
| May | 3.7 | fair |
| Jun | 4.0 | fair |
| Jul | 3.7 | fair |
| Aug | 3.6 | fair |
| Sep | 3.7 | fair |
| Oct | 4.1 | fair |
| Nov | 5.8 | good |
| Dec | 5.9 | good |
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 Foumban for hot-weather activities is from mid November to early March, with a peak score in the third 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 Foumban, 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.
For a warm-season trip around February (highs near 33°C), the essentials are light clothes and sun protection. In the cold season around July (highs near 26°C), pack light clothes, rain gear and sun protection.
In February, Foumban sees daytime highs around 33°C and nights near 19°C. Pack light clothes and sun protection.
UV index (midday) in Foumban 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 Foumban peaks around April 10 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 10 (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 | 11 | 14 | 14 | 13 | 11 | 12 | 12 | 13 | 13 | 11 | 10 |
| Level | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 10 | Extreme |
| Feb | 11 | Extreme |
| Mar | 14 | Extreme |
| Apr | 14 | Extreme |
| May | 13 | Extreme |
| Jun | 11 | Extreme |
| Jul | 12 | Extreme |
| Aug | 12 | Extreme |
| Sep | 13 | Extreme |
| Oct | 13 | Extreme |
| Nov | 11 | Extreme |
| Dec | 10 | Very high |
Average hourly UV index in Foumban
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 8.5 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) | 7.5 | 7.5 | 8 | 8.5 | 8 | 8 | 8 | 8 | 8 | 8 | 7.5 | 7 |
| UV ≥ 6 (h/day) | 5 | 5.5 | 6.5 | 6.5 | 6.5 | 6 | 5.5 | 6 | 6 | 6 | 5.5 | 5 |
| UV ≥ 3 (h/day) | UV ≥ 6 (h/day) | |
|---|---|---|
| Jan | 7.5 | 5 |
| Feb | 7.5 | 5.5 |
| Mar | 8 | 6.5 |
| Apr | 8.5 | 6.5 |
| May | 8 | 6.5 |
| Jun | 8 | 6 |
| Jul | 8 | 5.5 |
| Aug | 8 | 6 |
| Sep | 8 | 6 |
| Oct | 8 | 6 |
| Nov | 7.5 | 5.5 |
| Dec | 7 | 5 |
Air quality in Foumban 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 Foumban is worst in February — around 230 µg/m³ PM2.5 (very unhealthy), about 13.1× the cleanest month (September, 18 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) | 94 | 230 | 105 | 47 | 26 | 22 | 18 | 18 | 18 | 26 | 35 | 73 |
| Level | Unhealthy | Very unhealthy | Unhealthy | Poor | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Unhealthy |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 94 | Unhealthy |
| Feb | 230 | Very unhealthy |
| Mar | 105 | Unhealthy |
| Apr | 47 | Poor |
| May | 26 | Moderate |
| Jun | 22 | Moderate |
| Jul | 18 | Moderate |
| Aug | 18 | Moderate |
| Sep | 18 | Moderate |
| Oct | 26 | Moderate |
| Nov | 35 | Moderate |
| Dec | 73 | Unhealthy |
Growing season
Foumban 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. Foumban banks about 5,095 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) | 464 | 457 | 513 | 454 | 435 | 392 | 383 | 382 | 377 | 400 | 403 | 434 |
| Growing degree days (°C·days) | |
|---|---|
| Jan | 464 |
| Feb | 457 |
| Mar | 513 |
| Apr | 454 |
| May | 435 |
| Jun | 392 |
| Jul | 383 |
| Aug | 382 |
| Sep | 377 |
| Oct | 400 |
| Nov | 403 |
| Dec | 434 |
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.
Foumban receives about 5.4 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 4.5 and 6.6 kWh/m².
The brighter stretch of the year lasts 5.5 months, from around Nov 12 to Apr 26. The brightest month is February, averaging about 6.5 kWh/m² (intense).
The dimmest month is July, down near 4.6 kWh/m² — roughly 29% less than the February peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.3 | 6.5 | 6.3 | 5.6 | 5.2 | 4.8 | 4.6 | 4.6 | 4.8 | 4.9 | 5.5 | 6.0 |
| Level | Intense | Intense | Intense | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright | Bright |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| Jan | 6.3 | Intense |
| Feb | 6.5 | Intense |
| Mar | 6.3 | Intense |
| Apr | 5.6 | Bright |
| May | 5.2 | Bright |
| Jun | 4.8 | Bright |
| Jul | 4.6 | Bright |
| Aug | 4.6 | Bright |
| Sep | 4.8 | Bright |
| Oct | 4.9 | Bright |
| Nov | 5.5 | Bright |
| Dec | 6.0 | Bright |
Where is Foumban?
Foumban sits at 5.7°N, 10.9°E, 1,179 m above sea level, in Cameroon. The nearest listed city is Foumbot, 38 km away.
Topography around Foumban
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Foumban.
Within 3 km, the terrain around Foumban has only modest variations in elevation — a maximum elevation change of 183 m around an average of 1,141 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 730 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,428 m.
The land around Foumban is covered by artificial surfaces (35%), grassland (34%) and trees (28%) within 3 km, trees (48%) and grassland (42%) within 16 km, and trees (55%) and grassland (36%) within 80 km.
Cameroon travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / E
- 220 V · 50 Hz
- Prices
- ≈ 34% of US
- price level, 2025
- GDP per capita
- $1,972
- 2025
- Happiness
- 5.1 / 10
- World Happiness, 2025
- Homicide rate
- 6.8
- per 100k, 2022
- Road deaths
- 30.2
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Very low
- EF EPI 445
- 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 Foumban (5.7266°, 10.8986°, elevation 1,179 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. 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).