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Sambava, Madagascar climate

Af Tropical rainforest

Sambava has a remarkably steady tropical climate (Tropical rainforest, Köppen Af). The hottest month is February with an average daily high near 32°C, while the coldest is August averaging around 18°C at night. Around 2948 mm of precipitation falls each year, peaking in December (440 mm) and easing off in July (112 mm).

☀️ All year
Hot
Daytime highs near 32°C most of the year.
About 39 days a year above 32 °C
🌙 Nights
Stays warm
Even the coolest nights stay near 18°C.
🌧️ Rain
Very wet
About 2948 mm of rain a year.
Wettest in December
Sky & trend
Partly cloudy
A roughly even mix of sun and cloud.

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures TEMPERATURE °C 10°20°30°40° PRECIPITATION (mm) 0225450 JanAprJulOct

Hours of sunshine per day

Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER) 0h2h4h6h8h J: ~4.0 hours of sun/dayF: ~3.9 hours of sun/dayM: ~4.0 hours of sun/dayA: ~4.9 hours of sun/dayM: ~5.4 hours of sun/dayJ: ~4.6 hours of sun/dayJ: ~4.4 hours of sun/dayA: ~4.7 hours of sun/dayS: ~5.7 hours of sun/dayO: ~6.4 hours of sun/dayN: ~6.4 hours of sun/dayD: ~5.2 hours of sun/day JFMAMJJASOND Sun hours per day (est.)

Sambava climate normals (1991–2020)

JanFebMarAprMayJunJulAugSepOctNovDec
Avg high (°C)323231313028272728293031
Avg temp (°C)272727272524232323242627
Avg low (°C)232323222119181819202123
Precipitation (mm)256286426266257171112218179146190440
Jan – JunJanFebMarAprMayJun
Avg high (°C)323231313028
Avg temp (°C)272727272524
Avg low (°C)232323222119
Precipitation (mm)256286426266257171
Jul – DecJulAugSepOctNovDec
Avg high (°C)272728293031
Avg temp (°C)232323242627
Avg low (°C)181819202123
Precipitation (mm)112218179146190440

How often — frequency of weather events

JanFebMarAprMayJunJulAugSepOctNovDec
Days with measurable rain (days)111112121112121312111111
Days with high ≥ 32°C (days)910730.50.10.227
Jan – JunJanFebMarAprMayJun
Days with measurable rain (days)111112121112
Days with high ≥ 32°C (days)910730.5
Jul – DecJulAugSepOctNovDec
Days with measurable rain (days)121312111111
Days with high ≥ 32°C (days)0.10.227

Sky & atmosphere

JanFebMarAprMayJunJulAugSepOctNovDec
Cloud cover (%)696967585259615952485059
Relative humidity (%)868889898887868583818082
Wind speed (mph)1.81.82.02.22.42.72.82.82.72.42.22.0
Jan – JunJanFebMarAprMayJun
Cloud cover (%)696967585259
Relative humidity (%)868889898887
Wind speed (mph)1.81.82.02.22.42.7
Jul – DecJulAugSepOctNovDec
Cloud cover (%)615952485059
Relative humidity (%)868583818082
Wind speed (mph)2.82.82.72.42.22.0
Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 21 years of daily observations at Sambava, a weather station, about 2 km from the city centre. The underlying daily records come from NOAA's global station network.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →