Climate Overview
The climate in Tôlanaro Airport is warm and mild. The average annual temperature is 23°C and approximately 1075mm of precipitation falls per year. Tôlanaro Airport receives a notable amount of rainfall throughout the year, including during its driest month. Tôlanaro Airport 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, December, January. The coldest months are July, August, June, when temperatures can drop to 18°C.
Temperature
Tôlanaro Airport has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is February, when average highs reach 28°C and the mean temperature sits around 25°C. July is the coolest month, with minimum temperatures around 18°C and an average of 20°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows.
Precipitation
Tôlanaro Airport is a moderately rainy area, receiving approximately 1075mm of precipitation annually, which averages out to around 90mm per month. The wettest month is March, averaging 169mm of rainfall. January and December also tend to see above-average precipitation. The driest month is August, with just 30mm. That's 139mm less than March, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.
Wind
Tôlanaro Airport is moderately windy, with an average annual wind speed of 22km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 25km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in May, with average winds dropping to 20km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months.
Seasons
89 days until Winter
It is currently autumn in Tôlanaro Airport, which began on March 20, 2026. Tôlanaro Airport 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 18°C. Winter is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 19 to 26°C. Precipitation is moderate at around 204mm for the season, averaging 68mm per month. Winds are moderate at around 24km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 23 to 28°C. Rainfall is heavy, totalling around 411mm across the season with a monthly average of 137mm. Winds are moderate at around 23km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 20 to 27°C. Rainfall is heavy, totalling around 302mm across the season with a monthly average of 101mm. Winds are moderate at around 21km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 18 to 23°C. Precipitation is moderate at around 157mm for the season, averaging 52mm per month. Winds are moderate at around 21km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Best Time to Visit
The best time to visit Tôlanaro Airport is during April, May, June, July, August, September, October and November, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 62mm per month. By contrast, February can be uncomfortably hot with temperatures reaching 28°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.
Monthly Climate Data
The table below shows monthly climate averages for Tôlanaro Airport 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.
