Average annual temperature is 24.7 °C
Absolute maximum temperature: 42.3 °C
Absolute minimum temperature: 4.2 °C
Number of sunny days: 212 days
Number of rainy days: 153 days
Look at detailed online map of Kāchhihār
* Weather data for Kāchhihār 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) | 27.2 | 32.6 | 36.4 | 39.7 | 42.3 | 40.6 | 34.3 | 32.7 | 34.0 | 35.0 | 32.2 | 27.2 |
| Average daytime temperature (°C) | 22.1 | 28.5 | 30.8 | 35.2 | 38.0 | 36.3 | 31.6 | 30.3 | 31.0 | 32.0 | 28.3 | 24.0 |
| Average temperature (°C) | 15.2 | 20.4 | 24.0 | 28.2 | 31.1 | 31.3 | 27.6 | 26.7 | 26.7 | 25.8 | 22.2 | 17.8 |
| Average night temperature (°C) | 9.4 | 12.9 | 17.6 | 21.4 | 24.4 | 26.5 | 24.6 | 24.0 | 23.5 | 19.5 | 16.6 | 12.5 |
| Absolute minimum temperature (°C) | 4.2 | 7.5 | 14.1 | 18.8 | 18.8 | 22.9 | 23.1 | 22.5 | 20.9 | 15.8 | 14.1 | 9.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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) | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 | 13.5 | 13.0 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.3 | 10.1 | 10.2 | 10.7 | 11.4 | 9.9 | 9.0 | 8.4 | 8.6 | 10.7 | 9.5 | 8.6 |
| Precipitation (mm) | 16 | 0 | 25 | 18 | 36 | 166 | 319 | 212 | 234 | 1 | 6 | 2 |
| Sunny days | 25 | 28 | 15 | 22 | 21 | 12 | 0 | 2 | 7 | 27 | 26 | 27 |
| Rainy days | 6 | 0 | 16 | 8 | 10 | 18 | 31 | 29 | 23 | 4 | 4 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kāchhihār is at