Climate and average weather in Ambovombe
In Ambovombe, the summers are muggy, hot, showery, and partly cloudy and the winters are warm and clear.
Over the course of the year, the temperature in Ambovombe typically varies from 17°C to 30°C, and is rarely below 16°C or above 33°C. January is the hottest month of the year, while July is the coldest.
Based on the travel score, the best time of year to visit Ambovombe for warm-weather activities is from late April to late October.
- Hottest
- Jan
- 30°
- Coldest
- Jul
- 17°
- Wettest
- Jan
- 103 mm
- Driest
- Sep
- 12 mm
- Rain / yr
- 488 mm
- 82 wet days
- Daylight
- 10.4–13.6 h
- shortest–longest
- Elevation
- 142 m
- 25.2°S
- Clearest
- Aug
- 22% cloud
Ambovombe 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 late April to late October.
Temperature through the year
Daily average highs and lows in Ambovombe, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.
Temperatures in Ambovombe stay fairly even through the year, without a distinct hot or cool season. The warmest month is January, with an average high of 30°C and low of 24°C; the coolest is July, with an average low of 17°C and high of 24°C.
Days typically run about 7°C warmer than nights year-round.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 30 | 30 | 29 | 28 | 26 | 24 | 24 | 25 | 27 | 28 | 29 | 29 |
| Avg low (°C) | 24 | 24 | 23 | 22 | 20 | 18 | 17 | 17 | 19 | 20 | 22 | 23 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| Jan | 30 | 24 |
| Feb | 30 | 24 |
| Mar | 29 | 23 |
| Apr | 28 | 22 |
| May | 26 | 20 |
| Jun | 24 | 18 |
| Jul | 24 | 17 |
| Aug | 25 | 17 |
| Sep | 27 | 19 |
| Oct | 28 | 20 |
| Nov | 29 | 22 |
| Dec | 29 | 23 |
How hot and cold Ambovombe 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, Ambovombe feels like about 33°C (around January 16). About 81 days a year carry some heat stress, peaking in January.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feels-like high (°C) | 33 | 33 | 32 | 29 | 26 | 24 | 24 | 25 | 27 | 28 | 30 | 32 |
| Air high (°C) | 30 | 30 | 29 | 28 | 26 | 24 | 24 | 25 | 27 | 28 | 29 | 29 |
| Feels-like low (°C) | 24 | 24 | 23 | 22 | 20 | 18 | 17 | 17 | 18 | 20 | 22 | 23 |
| Air low (°C) | 24 | 24 | 23 | 22 | 20 | 18 | 17 | 17 | 19 | 20 | 22 | 23 |
| Feels-like high (°C) | Air high (°C) | Feels-like low (°C) | Air low (°C) | |
|---|---|---|---|---|
| Jan | 33 | 30 | 24 | 24 |
| Feb | 33 | 30 | 24 | 24 |
| Mar | 32 | 29 | 23 | 23 |
| Apr | 29 | 28 | 22 | 22 |
| May | 26 | 26 | 20 | 20 |
| Jun | 24 | 24 | 18 | 18 |
| Jul | 24 | 24 | 17 | 17 |
| Aug | 25 | 25 | 17 | 17 |
| Sep | 27 | 27 | 18 | 19 |
| Oct | 28 | 28 | 20 | 20 |
| Nov | 30 | 29 | 22 | 22 |
| Dec | 32 | 29 | 23 | 23 |
Average hourly temperature in Ambovombe
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 January afternoons, near 30°C, and coldest before dawn in July, near 17°C.
Ambovombe 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 | 30° / 24° | 103 | 12.3 | 13.4 | 4.9 |
| Feb | 30° / 24° | 90 | 10.7 | 12.9 | 5.1 |
| Mar | 29° / 23° | 55 | 8.6 | 12.2 | 5.8 |
| Apr | 28° / 22° | 36 | 7.6 | 11.4 | 6.9 |
| May | 26° / 20° | 21 | 5.7 | 10.8 | 7.9 |
| Jun | 24° / 18° | 16 | 4.4 | 10.5 | 8.5 |
| Jul | 24° / 17° | 13 | 3.6 | 10.6 | 8.7 |
| Aug | 25° / 17° | 14 | 3.1 | 11.1 | 8.7 |
| Sep | 27° / 19° | 12 | 3.2 | 11.8 | 8.3 |
| Oct | 28° / 20° | 21 | 4.9 | 12.6 | 7.6 |
| Nov | 29° / 22° | 39 | 6.7 | 13.2 | 6.3 |
| Dec | 29° / 23° | 69 | 11.5 | 13.5 | 5.3 |
Chance of rain
How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.
Ambovombe gets about 488 mm of precipitation a year. On a typical day the chance of rain is some rain, but that rises and falls sharply with the seasons.
The wetter season lasts 5.4 months, from around Nov 18 to May 1, peaking in January at about 41% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Aug 28.
January is the wettest month by volume, with 103 mm over about 12 wet days; September is the driest, with 12 mm.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain on a day (%) | 40 | 37 | 28 | 24 | 19 | 15 | 11 | 10 | 11 | 15 | 23 | 37 |
| Rain days | 12 | 11 | 9 | 8 | 6 | 4 | 4 | 3 | 3 | 5 | 7 | 12 |
| Rain on a day (%) | Rain days | |
|---|---|---|
| Jan | 40 | 12 |
| Feb | 37 | 11 |
| Mar | 28 | 9 |
| Apr | 24 | 8 |
| May | 19 | 6 |
| Jun | 15 | 4 |
| Jul | 11 | 4 |
| Aug | 10 | 3 |
| Sep | 11 | 3 |
| Oct | 15 | 5 |
| Nov | 23 | 7 |
| Dec | 37 | 12 |
Monthly rainfall
Over a full year, Ambovombe collects about 488 mm of rain across 82 wet days — roughly 41 mm in an average month.
It doesn’t fall evenly. January is the wettest month with 103 mm, while September is the driest at just 12 mm. The three wettest months alone bring about 54% of the year’s total.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rainfall (mm) | 103 | 90 | 55 | 36 | 21 | 16 | 13 | 14 | 12 | 21 | 39 | 69 |
| Rain days | 12 | 11 | 9 | 8 | 6 | 4 | 4 | 3 | 3 | 5 | 7 | 12 |
| Rainfall (mm) | Rain days | |
|---|---|---|
| Jan | 103 | 12 |
| Feb | 90 | 11 |
| Mar | 55 | 9 |
| Apr | 36 | 8 |
| May | 21 | 6 |
| Jun | 16 | 4 |
| Jul | 13 | 4 |
| Aug | 14 | 3 |
| Sep | 12 | 3 |
| Oct | 21 | 5 |
| Nov | 39 | 7 |
| Dec | 69 | 12 |
Clouds and sunshine
How often the daytime sky is clear, partly cloudy or overcast.
In Ambovombe, 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 April 20 and lasts for 5.9 months, ending around October 16. The clearest month is August, when the sky is clear, mostly clear, or partly cloudy 91% of the time on average.
The cloudier part of the year begins around October 17 and lasts for 6.1 months, ending around April 19. The cloudiest month is January, when it is overcast or mostly cloudy 38% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 62 | 65 | 73 | 77 | 87 | 89 | 90 | 91 | 87 | 78 | 70 | 65 |
| Cloudier (%) | 38 | 35 | 27 | 23 | 13 | 11 | 10 | 9 | 13 | 22 | 30 | 35 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| Jan | 62 | 38 |
| Feb | 65 | 35 |
| Mar | 73 | 27 |
| Apr | 77 | 23 |
| May | 87 | 13 |
| Jun | 89 | 11 |
| Jul | 90 | 10 |
| Aug | 91 | 9 |
| Sep | 87 | 13 |
| Oct | 78 | 22 |
| Nov | 70 | 30 |
| Dec | 65 | 35 |
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. The longest day, around December 14, brings about 13 h 36 min of light; the shortest, around June 15, only 10 h 24 min — a swing of roughly 3 h 12 min.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 13.4 | 12.9 | 12.2 | 11.4 | 10.8 | 10.5 | 10.6 | 11.1 | 11.8 | 12.6 | 13.2 | 13.5 |
| Sunrise (AM) | 5:23 | 5:44 | 6:00 | 6:14 | 6:29 | 6:43 | 6:44 | 6:26 | 5:54 | 5:23 | 5:03 | 5:05 |
| Sunset (PM) | 6:47 | 6:37 | 6:11 | 5:38 | 5:15 | 5:09 | 5:18 | 5:33 | 5:46 | 5:59 | 6:18 | 6:39 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| Jan | 13.4 | 5:23 | 6:47 |
| Feb | 12.9 | 5:44 | 6:37 |
| Mar | 12.2 | 6:00 | 6:11 |
| Apr | 11.4 | 6:14 | 5:38 |
| May | 10.8 | 6:29 | 5:15 |
| Jun | 10.5 | 6:43 | 5:09 |
| Jul | 10.6 | 6:44 | 5:18 |
| Aug | 11.1 | 6:26 | 5:33 |
| Sep | 11.8 | 5:54 | 5:46 |
| Oct | 12.6 | 5:23 | 5:59 |
| Nov | 13.2 | 5:03 | 6:18 |
| Dec | 13.5 | 5:05 | 6:39 |
Sunny days
How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.
Ambovombe averages about 19 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 12 and 24 days.
The sunnier stretch runs 5.9 months, from around Apr 25 to Oct 22. The sunniest month is August, with roughly 24 sunny days (brilliant).
The greyest month is January, down near 13 sunny days — about 48% fewer than the August peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunny days | 13 | 13 | 17 | 17 | 21 | 22 | 23 | 25 | 23 | 20 | 16 | 13 |
| Sky | Mixed | Mixed | Bright | Bright | Bright | Bright | Bright | Brilliant | Brilliant | Bright | Bright | Mixed |
| Sunny days | Sky | |
|---|---|---|
| Jan | 13 | Mixed |
| Feb | 13 | Mixed |
| Mar | 17 | Bright |
| Apr | 17 | Bright |
| May | 21 | Bright |
| Jun | 22 | Bright |
| Jul | 23 | Bright |
| Aug | 25 | Brilliant |
| Sep | 23 | Brilliant |
| Oct | 20 | Bright |
| Nov | 16 | Bright |
| Dec | 13 | 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 Ambovombe, how humid it feels changes dramatically over the year.
The more humid part of the year lasts 7.5 months, from around October 11 to May 27. The muggiest month is January, when the air feels humid, muggy or worse about 99% of the time.
The most comfortable stretch runs from around May 28 to October 10, and July is the most comfortable month — the air is dry or comfortable 63% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 0 | 0 | 0 | 1 | 3 | 10 | 17 | 13 | 10 | 4 | 1 | 0 |
| Comfortable (%) | 1 | 0 | 1 | 5 | 11 | 31 | 46 | 45 | 33 | 14 | 6 | 2 |
| Humid (%) | 4 | 3 | 6 | 17 | 43 | 49 | 36 | 40 | 46 | 41 | 22 | 8 |
| Muggy (%) | 24 | 27 | 34 | 56 | 41 | 9 | 2 | 2 | 10 | 40 | 58 | 38 |
| Oppressive (%) | 68 | 66 | 57 | 22 | 2 | 0 | 0 | 0 | 0 | 1 | 12 | 52 |
| Miserable (%) | 4 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | Oppressive (%) | Miserable (%) | |
|---|---|---|---|---|---|---|
| Jan | 0 | 1 | 4 | 24 | 68 | 4 |
| Feb | 0 | 0 | 3 | 27 | 66 | 4 |
| Mar | 0 | 1 | 6 | 34 | 57 | 2 |
| Apr | 1 | 5 | 17 | 56 | 22 | 0 |
| May | 3 | 11 | 43 | 41 | 2 | 0 |
| Jun | 10 | 31 | 49 | 9 | 0 | 0 |
| Jul | 17 | 46 | 36 | 2 | 0 | 0 |
| Aug | 13 | 45 | 40 | 2 | 0 | 0 |
| Sep | 10 | 33 | 46 | 10 | 0 | 0 |
| Oct | 4 | 14 | 41 | 40 | 1 | 0 |
| Nov | 1 | 6 | 22 | 58 | 12 | 0 |
| Dec | 0 | 2 | 8 | 38 | 52 | 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.
Across the year, average wind speed in Ambovombe is typically light breeze, near 17 km/h, and varies little with the seasons.
The windier part of the year lasts 3.5 months, from around Dec 30 to Apr 15. The windiest month is February, averaging about 19 km/h (light breeze).
The calmer part of the year runs from around Apr 16 to Sep 23, with May the calmest month at about 16 km/h.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 18 | 19 | 19 | 17 | 16 | 16 | 17 | 16 | 17 | 18 | 17 | 17 |
| Feels | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze | light breeze |
| Wind speed (km/h) | Feels | |
|---|---|---|
| Jan | 18 | light breeze |
| Feb | 19 | light breeze |
| Mar | 19 | light breeze |
| Apr | 17 | light breeze |
| May | 16 | light breeze |
| Jun | 16 | light breeze |
| Jul | 17 | light breeze |
| Aug | 16 | light breeze |
| Sep | 17 | light breeze |
| Oct | 18 | light breeze |
| Nov | 17 | light breeze |
| Dec | 17 | light breeze |
Hazard calendar for Ambovombe
When the seasonal hazards worth planning around — the rainy season, tropical-cyclone risk and dust haze — are active through the year.
Ambovombe sits in the South Indian Ocean cyclone belt; the season peaks January–March.
Best time to visit Ambovombe
To characterize how pleasant the weather is in Ambovombe throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.
Around late April, Ambovombe is still near the start of its best-weather window — great conditions with the peak-season crowds not yet at full swing.
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 Ambovombe for general outdoor tourist activities is from late April to late October, with a peak score in the last week of July.
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) | 5.0 | 5.1 | 5.8 | 6.9 | 7.9 | 8.5 | 8.7 | 8.7 | 8.3 | 7.6 | 6.4 | 5.3 |
| Rating | fair | fair | good | good | ideal | ideal | ideal | ideal | ideal | ideal | good | fair |
| Travel score (0–10) | Rating | |
|---|---|---|
| Jan | 5.0 | fair |
| Feb | 5.1 | fair |
| Mar | 5.8 | good |
| Apr | 6.9 | good |
| May | 7.9 | ideal |
| Jun | 8.5 | ideal |
| Jul | 8.7 | ideal |
| Aug | 8.7 | ideal |
| Sep | 8.3 | ideal |
| Oct | 7.6 | ideal |
| Nov | 6.4 | good |
| Dec | 5.3 | fair |
The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, Ambovombe suits hot-weather activities for most of the year, with a peak score in the last week of September.
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 Ambovombe, 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 January (highs near 30°C), the essentials are light clothes, rain gear and sun protection. In the cold season around July (highs near 24°C), pack light clothes.
In January, Ambovombe sees daytime highs around 30°C and nights near 24°C. Pack light clothes and sun protection. Worth having: rain gear. About 12 days see rain.
Sea temperature near Ambovombe
Average ocean temperature at the nearest coast, month by month, banded into swim-comfort zones — the other half of the beach question.
The sea at the nearest coast (about 22 km away) is warmest in February at about 27°C and coldest in August near 22°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) | 26 | 27 | 26 | 25 | 24 | 23 | 23 | 22 | 23 | 23 | 24 | 26 |
| Comfort | Warm | Warm | Warm | Warm | Warm | Refreshing | Refreshing | Refreshing | Refreshing | Refreshing | Warm | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 26 | Warm |
| Feb | 27 | Warm |
| Mar | 26 | Warm |
| Apr | 25 | Warm |
| May | 24 | Warm |
| Jun | 23 | Refreshing |
| Jul | 23 | Refreshing |
| Aug | 22 | Refreshing |
| Sep | 23 | Refreshing |
| Oct | 23 | Refreshing |
| Nov | 24 | Warm |
| Dec | 26 | Warm |
UV index (midday) in Ambovombe 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 Ambovombe peaks around January 19 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 5 (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) | 14 | 14 | 12 | 8 | 6 | 5 | 5 | 7 | 8 | 10 | 12 | 13 |
| Level | Extreme | Extreme | Extreme | Very high | High | High | High | High | Very high | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 14 | Extreme |
| Feb | 14 | Extreme |
| Mar | 12 | Extreme |
| Apr | 8 | Very high |
| May | 6 | High |
| Jun | 5 | High |
| Jul | 5 | High |
| Aug | 7 | High |
| Sep | 8 | Very high |
| Oct | 10 | Very high |
| Nov | 12 | Extreme |
| Dec | 13 | Extreme |
Average hourly UV index in Ambovombe
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 January the burn window is concentrated in the middle of the day: about 9 hours a day reach index 3 (protection recommended), and 7 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) | 9 | 8.5 | 8 | 6.5 | 5.5 | 4.5 | 5 | 6 | 6.5 | 7.5 | 8.5 | 9 |
| UV ≥ 6 (h/day) | 7 | 6.5 | 6 | 4 | 1.5 | 0 | 0 | 2.5 | 4 | 5 | 6.5 | 7 |
| UV ≥ 3 (h/day) | UV ≥ 6 (h/day) | |
|---|---|---|
| Jan | 9 | 7 |
| Feb | 8.5 | 6.5 |
| Mar | 8 | 6 |
| Apr | 6.5 | 4 |
| May | 5.5 | 1.5 |
| Jun | 4.5 | 0 |
| Jul | 5 | 0 |
| Aug | 6 | 2.5 |
| Sep | 6.5 | 4 |
| Oct | 7.5 | 5 |
| Nov | 8.5 | 6.5 |
| Dec | 9 | 7 |
Growing season
Ambovombe 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. Ambovombe banks about 5,086 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around January.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Growing degree days (°C·days) | 521 | 467 | 503 | 440 | 394 | 334 | 324 | 347 | 374 | 431 | 452 | 499 |
| Growing degree days (°C·days) | |
|---|---|
| Jan | 521 |
| Feb | 467 |
| Mar | 503 |
| Apr | 440 |
| May | 394 |
| Jun | 334 |
| Jul | 324 |
| Aug | 347 |
| Sep | 374 |
| Oct | 431 |
| Nov | 452 |
| Dec | 499 |
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.
Ambovombe receives about 5.5 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 3.5 and 7.1 kWh/m².
The brighter stretch of the year lasts 6.5 months, from around Sep 8 to Mar 25. The brightest month is December, averaging about 7.1 kWh/m² (intense).
The dimmest month is June, down near 3.6 kWh/m² — roughly 50% less than the December peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 6.8 | 6.5 | 5.8 | 4.8 | 4.0 | 3.6 | 3.8 | 4.7 | 5.8 | 6.6 | 7.0 | 7.1 |
| Level | Intense | Intense | Bright | Bright | Moderate | Moderate | Moderate | Bright | Bright | Intense | Intense | Intense |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| Jan | 6.8 | Intense |
| Feb | 6.5 | Intense |
| Mar | 5.8 | Bright |
| Apr | 4.8 | Bright |
| May | 4.0 | Moderate |
| Jun | 3.6 | Moderate |
| Jul | 3.8 | Moderate |
| Aug | 4.7 | Bright |
| Sep | 5.8 | Bright |
| Oct | 6.6 | Intense |
| Nov | 7.0 | Intense |
| Dec | 7.1 | Intense |
Where is Ambovombe?
Ambovombe sits at 25.2°S, 46.1°E, 142 m above sea level, in Madagascar. The nearest listed city is Amboasary, 34 km away.
Topography around Ambovombe
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Ambovombe.
Within 3 km, the terrain around Ambovombe has only modest variations in elevation — a maximum elevation change of 70 m around an average of 134 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 294 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,607 m.
The land around Ambovombe is covered by cropland (70%) within 3 km, cropland (56%) within 16 km, and shrubs (29%) and water (27%) within 80 km.
Madagascar travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / E
- 220 V · 50 Hz
- Prices
- ≈ 31% of US
- price level, 2025
- GDP per capita
- $599
- 2025
- Happiness
- 4.2 / 10
- World Happiness, 2025
- Safe drinking water
- 22%
- of population, 2024
- Road deaths
- 29.2
- per 100k/yr, 2019
- Income group
- Low
- World Bank
- English
- Low
- EF EPI 457
- 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 Ambovombe (-25.1784°, 46.0872°, elevation 142 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).