Average annual temperature is 17.5 °C
Absolute maximum temperature: 29.0 °C
Absolute minimum temperature: 3.4 °C
Number of sunny days: 103 days
Number of rainy days: 262 days
Look at detailed online map of Bastim
* Weather data for Bastim 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) | 20.9 | 21.5 | 23.2 | 27.8 | 27.6 | 29.0 | 28.1 | 28.0 | 27.9 | 26.6 | 23.1 | 21.1 |
| Average daytime temperature (°C) | 16.3 | 18.1 | 20.5 | 23.7 | 24.2 | 26.1 | 25.3 | 25.1 | 25.7 | 22.9 | 21.2 | 18.3 |
| Average temperature (°C) | 10.5 | 12.9 | 14.9 | 17.8 | 19.2 | 22.2 | 22.2 | 22.1 | 21.9 | 18.3 | 15.4 | 12.3 |
| Average night temperature (°C) | 6.2 | 8.2 | 10.4 | 12.9 | 15.1 | 19.1 | 19.6 | 19.9 | 18.7 | 14.6 | 10.7 | 7.9 |
| Absolute minimum temperature (°C) | 3.4 | 5.8 | 9.1 | 9.3 | 11.7 | 16.6 | 18.7 | 18.3 | 17.4 | 11.5 | 9.6 | 6.2 |
| 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 | 11.2 | 12.0 | 12.8 | 13.5 | 13.8 | 13.7 | 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) | 9.1 | 9.1 | 9.8 | 10.8 | 10.7 | 9.7 | 8.9 | 7.6 | 9.6 | 9.1 | 9.7 | 8.8 |
| Precipitation (mm) | 3 | 40 | 119 | 114 | 190 | 349 | 312 | 572 | 129 | 155 | 22 | 12 |
| Sunny days | 27 | 10 | 1 | 4 | 4 | 4 | 0 | 0 | 4 | 8 | 19 | 22 |
| Rainy days | 4 | 18 | 30 | 26 | 27 | 26 | 31 | 31 | 26 | 23 | 11 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bastim is at