Climate Insights for Ifanadiana

The climate in Ifanadiana is warm and mild. The average annual temperature is 22°C and approximately 2279mm of precipitation falls per year. Ifanadiana receives a notable amount of rainfall throughout the year, including during its driest month. Ifanadiana 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, January, November. The coldest months are July, August, June, when temperatures can drop to 14°C.

Ifanadiana sees moderate temperature variation throughout the year, ranging from 14°C to 29°C. The warmest month is December, when average highs reach 29°C and the mean temperature sits around 24°C. July is the coolest month, with minimum temperatures around 14°C and an average of 18°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between September and October, with a 2°C shift in average temperatures.

Ifanadiana is a very wet location, receiving approximately 2279mm of precipitation annually, which averages out to around 190mm per month. The wettest month is February, averaging 474mm of rainfall. January and March also tend to see above-average precipitation. The driest month is August, with just 53mm. That's 421mm less than February, 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.

Ifanadiana is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is November, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 9km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 3km/h between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 9km/h in winter, 12km/h in spring, 11km/h in summer, 9km/h in autumn.

It is currently autumn in Ifanadiana, which began on March 20, 2026. Ifanadiana 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 29°C, while the coldest stretch bottoms out in July near 14°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Ifanadiana is during May, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 67mm per month. By contrast, December can be uncomfortably hot with temperatures reaching 29°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 Ifanadiana 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.