Average annual temperature is 19.4 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 7.2 °C
Number of sunny days: 67 days
Number of rainy days: 298 days
Look at detailed online map of Fasintsara
* Weather data for Fasintsara Madagascar is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.3 | 29.1 | 31.9 | 29.9 | 27.8 | 25.8 | 25.6 | 26.3 | 27.9 | 34.7 | 32.1 | 33.4 |
| Average daytime temperature (°C) | 26.0 | 25.7 | 25.5 | 25.3 | 23.3 | 22.1 | 20.4 | 21.1 | 24.4 | 27.6 | 25.9 | 28.1 |
| Average temperature (°C) | 21.3 | 21.0 | 20.7 | 20.2 | 18.5 | 16.5 | 15.7 | 16.8 | 18.0 | 21.0 | 20.7 | 22.1 |
| Average night temperature (°C) | 18.5 | 17.8 | 17.8 | 16.9 | 14.7 | 11.8 | 11.6 | 13.7 | 11.9 | 16.0 | 16.8 | 18.4 |
| Absolute minimum temperature (°C) | 16.2 | 14.6 | 15.6 | 14.4 | 11.6 | 7.2 | 9.5 | 11.3 | 10.3 | 11.0 | 12.9 | 15.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 6.8 | 8.1 | 7.7 | 8.9 | 8.6 | 9.5 | 8.3 | 8.4 | 10.9 | 9.9 | 8.3 | 9.9 |
| Precipitation (mm) | 681 | 445 | 390 | 182 | 138 | 25 | 87 | 239 | 10 | 150 | 141 | 246 |
| Sunny days | 1 | 3 | 0 | 1 | 5 | 12 | 10 | 0 | 17 | 7 | 5 | 6 |
| Rainy days | 30 | 25 | 31 | 29 | 26 | 18 | 21 | 31 | 13 | 24 | 25 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fasintsara is at