Climate Overview
The climate in Fenoarivo Atsinanana is warm and mild. The average annual temperature is 25°C and approximately 2893mm of precipitation falls per year. Fenoarivo Atsinanana receives a notable amount of rainfall throughout the year, including during its driest month. Fenoarivo Atsinanana is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: February, January, March. The coldest months are July, August, September, when temperatures can drop to 21°C.
Temperature
Fenoarivo Atsinanana has relatively stable temperatures year-round, staying within a 7°C range. The warmest month is February, when average highs reach 28°C and the mean temperature sits around 27°C. July is the coolest month, with minimum temperatures around 21°C and an average of 22°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows.
Precipitation
Fenoarivo Atsinanana is a very wet location, receiving approximately 2893mm of precipitation annually, which averages out to around 241mm per month. The wettest month is March, averaging 494mm of rainfall. January and February also tend to see above-average precipitation. The driest month is October, with just 101mm. That's 393mm less than March, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.
Wind
Fenoarivo Atsinanana is mildly breezy, with an average annual wind speed of 18km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 23km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in December, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 9km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 21km/h in winter, 15km/h in spring, 15km/h in summer, 19km/h in autumn.
Seasons
87 days until Summer
It is currently spring in Fenoarivo Atsinanana, which began on September 23, 2026. Fenoarivo Atsinanana is in the Southern Hemisphere, where the seasons are reversed: spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in February at around 28°C, while the coldest stretch bottoms out in July near 21°C. Summer is next, beginning on December 21, 2026 (87 days from now).
Spring
Temperatures range from 22 to 26°C. Rainfall is heavy, totalling around 350mm across the season with a monthly average of 117mm. Winds are moderate at around 15km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 25 to 28°C. Rainfall is heavy, totalling around 901mm across the season with a monthly average of 300mm. Winds are moderate at around 15km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.
Autumn
Temperatures range from 23 to 27°C. Rainfall is heavy, totalling around 1035mm across the season with a monthly average of 345mm. Winds are moderate at around 19km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 21 to 24°C. Rainfall is heavy, totalling around 608mm across the season with a monthly average of 203mm. Winds are moderate at around 21km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Monthly Climate Data
The table below shows monthly climate averages for Fenoarivo Atsinanana based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
