Average annual temperature is 24.8 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 5.0 °C
Number of sunny days: 231 days
Number of rainy days: 134 days
Look at detailed online map of Purwa Chaitwān
* Weather data for Purwa Chaitwān 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) | 25.2 | 31.2 | 34.3 | 41.7 | 40.8 | 42.3 | 35.4 | 34.2 | 35.6 | 34.1 | 30.7 | 28.0 |
| Average daytime temperature (°C) | 20.5 | 26.4 | 30.7 | 35.7 | 35.8 | 38.6 | 33.1 | 32.6 | 32.5 | 31.1 | 27.7 | 23.5 |
| Average temperature (°C) | 13.6 | 19.0 | 23.6 | 28.4 | 29.3 | 33.1 | 29.5 | 28.9 | 28.7 | 25.4 | 21.2 | 16.4 |
| Average night temperature (°C) | 8.5 | 12.4 | 17.1 | 20.9 | 23.0 | 27.5 | 26.5 | 25.9 | 25.7 | 20.2 | 15.5 | 10.9 |
| Absolute minimum temperature (°C) | 5.0 | 9.0 | 15.4 | 16.2 | 19.7 | 24.1 | 25.1 | 24.2 | 24.2 | 16.1 | 12.8 | 7.3 |
| 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 | 13.6 | 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) | 8.4 | 10.0 | 9.9 | 10.4 | 10.5 | 10.6 | 8.8 | 8.6 | 9.5 | 9.8 | 8.9 | 8.5 |
| Precipitation (mm) | 0 | 0 | 30 | 15 | 27 | 114 | 333 | 269 | 170 | 17 | 5 | 5 |
| Sunny days | 30 | 28 | 22 | 24 | 22 | 17 | 1 | 1 | 3 | 25 | 28 | 30 |
| Rainy days | 1 | 0 | 9 | 6 | 9 | 13 | 30 | 30 | 27 | 6 | 2 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Purwa Chaitwān is at