Average annual temperature is 25.1 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 5.5 °C
Number of sunny days: 223 days
Number of rainy days: 142 days
Look at detailed online map of Siaraha
* Weather data for Siaraha India is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.5 | 31.0 | 34.7 | 42.8 | 38.8 | 42.9 | 35.7 | 34.6 | 34.9 | 32.7 | 30.8 | 28.7 |
| Average daytime temperature (°C) | 20.6 | 26.5 | 30.8 | 36.5 | 35.3 | 38.8 | 33.3 | 32.4 | 32.3 | 30.7 | 28.3 | 24.8 |
| Average temperature (°C) | 14.0 | 19.3 | 23.9 | 29.5 | 29.3 | 33.2 | 29.7 | 28.9 | 28.6 | 25.4 | 21.9 | 17.5 |
| Average night temperature (°C) | 8.8 | 12.8 | 17.4 | 22.2 | 23.5 | 27.8 | 26.7 | 26.1 | 25.5 | 20.7 | 16.2 | 11.8 |
| Absolute minimum temperature (°C) | 5.5 | 9.1 | 15.6 | 16.9 | 20.2 | 25.2 | 25.3 | 24.5 | 23.3 | 17.0 | 13.3 | 8.2 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.8 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.1 | 10.0 | 9.9 | 10.2 | 10.8 | 10.7 | 8.9 | 8.2 | 9.5 | 9.5 | 9.2 | 8.6 |
| Precipitation (mm) | 0 | 0 | 24 | 13 | 27 | 131 | 276 | 368 | 261 | 98 | 0 | 2 |
| Sunny days | 30 | 27 | 23 | 24 | 22 | 14 | 2 | 4 | 1 | 19 | 28 | 29 |
| Rainy days | 1 | 1 | 8 | 6 | 9 | 16 | 29 | 27 | 29 | 12 | 2 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siaraha is at