Climate Insights for Antsirabato Airport

The climate in Antsirabato Airport is warm and mild. The average annual temperature is 24°C and approximately 1689mm of precipitation falls per year. Antsirabato Airport receives a notable amount of rainfall throughout the year, including during its driest month. Antsirabato 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, January, December. The coldest months are July, August, September, when temperatures can drop to 19°C.

Antsirabato Airport sees moderate temperature variation throughout the year, ranging from 19°C to 30°C. The warmest month is February, when average highs reach 30°C and the mean temperature sits around 26°C. July is the coolest month, with minimum temperatures around 19°C and an average of 22°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows.

Antsirabato Airport is a fairly wet location, receiving approximately 1689mm of precipitation annually, which averages out to around 141mm per month. The wettest month is March, averaging 379mm of rainfall. January and February also tend to see above-average precipitation. The driest month is October, with just 40mm. That's 339mm 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.

Antsirabato Airport is relatively calm, with an average annual wind speed of 11km/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 14km/h, though still comfortable for most outdoor activities. The calmest conditions occur in February, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 7km/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 13km/h in winter, 11km/h in spring, 8km/h in summer, 10km/h in autumn.

It is currently spring in Antsirabato Airport, which began on September 23, 2026. Antsirabato 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 30°C, while the coldest stretch bottoms out in July near 19°C. Summer is next, beginning on December 21, 2026 (87 days from now).

The best time to visit Antsirabato Airport is during May, June, July, August, September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 64mm per month. By contrast, February can be uncomfortably hot with temperatures reaching 30°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Antsirabato 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.