Average annual temperature is 24.3 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 6.2 °C
Number of sunny days: 214 days
Number of rainy days: 151 days
Look at detailed online map of Mahottari
* Weather data for Mahottari Nepal is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.2 | 29.2 | 32.4 | 37.5 | 38.0 | 39.4 | 35.0 | 35.5 | 35.1 | 32.3 | 30.9 | 27.4 |
| Average daytime temperature (°C) | 20.1 | 25.8 | 29.6 | 33.6 | 34.1 | 36.0 | 32.9 | 32.3 | 32.6 | 30.7 | 28.2 | 23.9 |
| Average temperature (°C) | 13.7 | 18.7 | 22.8 | 26.0 | 28.4 | 30.7 | 29.4 | 28.5 | 28.8 | 25.6 | 21.9 | 17.4 |
| Average night temperature (°C) | 8.8 | 12.5 | 16.8 | 19.1 | 22.9 | 25.8 | 26.2 | 25.7 | 25.7 | 21.1 | 16.4 | 12.1 |
| Absolute minimum temperature (°C) | 6.2 | 9.7 | 14.4 | 14.9 | 20.3 | 24.0 | 25.0 | 23.5 | 23.7 | 17.8 | 14.7 | 9.5 |
| 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 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 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) | 7.5 | 9.6 | 9.9 | 10.5 | 10.8 | 11.2 | 9.3 | 7.9 | 9.5 | 9.6 | 9.4 | 8.6 |
| Precipitation (mm) | 0 | 0 | 64 | 23 | 77 | 127 | 318 | 373 | 174 | 73 | 0 | 5 |
| Sunny days | 31 | 28 | 23 | 23 | 19 | 11 | 2 | 0 | 2 | 17 | 30 | 28 |
| Rainy days | 0 | 0 | 8 | 7 | 12 | 19 | 29 | 31 | 28 | 14 | 0 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mahottari is at