Climate Overview
The climate in Belo sur Tsiribihina is hot. The average annual temperature is 27°C and approximately 869mm of precipitation falls per year. January is the wettest month, receiving around 294mm of rainfall. Belo sur Tsiribihina 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: November, December, April. The coldest months are July, June, August, when temperatures can drop to 19°C.
Temperature
Belo sur Tsiribihina sees moderate temperature variation throughout the year, ranging from 19°C to 33°C. The warmest month is November, when average highs reach 33°C and the mean temperature sits around 29°C. July is the coolest month, with minimum temperatures around 19°C and an average of 24°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.
Precipitation
Belo sur Tsiribihina is a moderately rainy area, receiving approximately 869mm of precipitation annually, which averages out to around 72mm per month. The wettest month is January, averaging 294mm of rainfall. February and March also tend to see above-average precipitation. The driest month is August, with just 1mm. That's 293mm 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.
Wind
Belo sur Tsiribihina is mildly breezy, with an average annual wind speed of 16km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is October, averaging 20km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, 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 7km/h gap between the calmest and windiest months.
Seasons
89 days until Winter
It is currently autumn in Belo sur Tsiribihina, which began on March 20, 2026. Belo sur Tsiribihina 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 November at around 33°C, while the coldest stretch bottoms out in July near 19°C. Winter is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 22 to 33°C. Rainfall is relatively light, with around 50mm over the season and a monthly average of 17mm. Winds are moderate at around 19km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 25 to 33°C. Rainfall is heavy, totalling around 627mm across the season with a monthly average of 209mm. Winds are moderate at around 15km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 22 to 33°C. Precipitation is moderate at around 187mm for the season, averaging 62mm per month. Winds are generally light, averaging 14km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from 19 to 30°C. Precipitation is minimal, with only around 5mm for the entire season. Winds are moderate at around 16km/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 Belo sur Tsiribihina is during June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 25°C with modest rainfall averaging 2mm per month. By contrast, November can be uncomfortably hot with temperatures reaching 33°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.
Monthly Climate Data
The table below shows monthly climate averages for Belo sur Tsiribihina 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.
