Average annual temperature is 23.9 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 11.2 °C
Number of sunny days: 196 days
Number of rainy days: 169 days
Look at detailed online map of Sevay
* Weather data for Sevay 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) | 34.6 | 37.0 | 36.3 | 32.7 | 31.1 | 31.6 | 31.2 | 34.3 | 37.4 | 40.6 | 42.5 | 39.9 |
| Average daytime temperature (°C) | 31.5 | 33.3 | 29.6 | 29.7 | 28.1 | 27.5 | 26.7 | 28.4 | 34.0 | 33.7 | 34.0 | 34.2 |
| Average temperature (°C) | 25.8 | 27.1 | 24.3 | 23.5 | 21.5 | 20.7 | 19.7 | 21.3 | 25.6 | 25.3 | 26.1 | 26.6 |
| Average night temperature (°C) | 21.6 | 22.1 | 20.5 | 18.8 | 16.4 | 15.5 | 14.1 | 15.5 | 18.8 | 19.1 | 19.8 | 21.0 |
| Absolute minimum temperature (°C) | 19.9 | 19.7 | 15.5 | 15.3 | 13.1 | 12.5 | 11.2 | 12.9 | 15.2 | 15.2 | 15.4 | 16.3 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.1 | 10.7 | 8.8 | 9.8 | 9.7 | 9.6 | 9.4 | 9.5 | 10.9 | 10.3 | 11.1 | 11.1 |
| Precipitation (mm) | 199 | 72 | 150 | 44 | 24 | 5 | 10 | 9 | 4 | 36 | 74 | 117 |
| Sunny days | 5 | 15 | 7 | 12 | 21 | 24 | 23 | 19 | 27 | 15 | 16 | 12 |
| Rainy days | 26 | 13 | 24 | 18 | 10 | 6 | 8 | 12 | 3 | 16 | 14 | 19 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sevay is at