Climate Insights for Antsirabe Afovoany

The climate in Antsirabe Afovoany is warm and mild. The average annual temperature is 22°C and approximately 1087mm of precipitation falls per year. January is the wettest month, receiving around 342mm of rainfall. Antsirabe Afovoany 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: December, November, February. The coldest months are July, August, September, when temperatures can drop to 15°C.

Antsirabe Afovoany sees moderate temperature variation throughout the year, ranging from 15°C to 30°C. The warmest month is December, when average highs reach 30°C and the mean temperature sits around 24°C. July is the coolest month, with minimum temperatures around 15°C and an average of 19°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between September and October, with a 2°C shift in average temperatures.

Antsirabe Afovoany is a moderately rainy area, receiving approximately 1087mm of precipitation annually, which averages out to around 91mm per month. The wettest month is January, averaging 342mm of rainfall. March and February also tend to see above-average precipitation. The driest month is September, with just 8mm. That's 333mm less than January, 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.

Antsirabe Afovoany 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 22km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in February, with average winds dropping to 13km/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, 18km/h in spring, 14km/h in summer, 17km/h in autumn.

It is currently autumn in Antsirabe Afovoany, which began on March 20, 2026. Antsirabe Afovoany 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 December at around 30°C, while the coldest stretch bottoms out in July near 15°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Antsirabe Afovoany 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 21°C with modest rainfall averaging 20mm per month. By contrast, December can be uncomfortably hot with temperatures reaching 30°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Antsirabe Afovoany 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.