Average annual temperature is 24.2 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 213 days
Number of rainy days: 152 days
Look at detailed online map of Birtā
* Weather data for Birtā 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) | 25.5 | 29.5 | 33.1 | 38.1 | 38.5 | 39.4 | 35.1 | 35.7 | 35.2 | 32.0 | 30.6 | 27.6 |
| Average daytime temperature (°C) | 20.1 | 25.8 | 29.8 | 33.8 | 34.2 | 35.7 | 32.7 | 32.1 | 32.5 | 30.4 | 28.1 | 24.1 |
| Average temperature (°C) | 13.7 | 18.7 | 22.8 | 26.2 | 28.4 | 30.6 | 29.3 | 28.4 | 28.6 | 25.1 | 21.5 | 17.2 |
| Average night temperature (°C) | 8.7 | 12.4 | 16.4 | 19.1 | 22.7 | 25.7 | 26.2 | 25.6 | 25.5 | 20.5 | 15.8 | 11.4 |
| Absolute minimum temperature (°C) | 6.3 | 9.6 | 14.3 | 15.5 | 20.2 | 23.1 | 24.8 | 23.9 | 23.4 | 16.8 | 14.4 | 8.7 |
| 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) | 8.0 | 9.7 | 9.9 | 10.5 | 10.8 | 11.3 | 9.8 | 8.0 | 9.8 | 9.7 | 9.5 | 8.7 |
| Precipitation (mm) | 0 | 0 | 51 | 16 | 57 | 157 | 269 | 350 | 129 | 54 | 0 | 3 |
| Sunny days | 31 | 27 | 21 | 23 | 17 | 12 | 2 | 1 | 4 | 17 | 30 | 28 |
| Rainy days | 0 | 1 | 10 | 7 | 14 | 18 | 29 | 30 | 26 | 14 | 0 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Birtā is at