Average annual temperature is 25.7 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 7.4 °C
Number of sunny days: 210 days
Number of rainy days: 155 days
Look at detailed online map of Jamunājharna
* Weather data for Jamunājharna 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) | 27.3 | 32.9 | 35.6 | 42.5 | 40.7 | 42.4 | 35.1 | 35.5 | 35.0 | 32.4 | 30.9 | 28.6 |
| Average daytime temperature (°C) | 22.0 | 27.3 | 31.3 | 36.9 | 36.3 | 37.3 | 33.2 | 32.5 | 32.1 | 30.4 | 28.5 | 24.1 |
| Average temperature (°C) | 15.9 | 20.9 | 24.9 | 29.8 | 29.9 | 32.0 | 29.5 | 28.9 | 28.5 | 26.1 | 23.3 | 18.6 |
| Average night temperature (°C) | 10.9 | 14.8 | 18.9 | 23.0 | 24.2 | 27.4 | 26.6 | 26.2 | 25.7 | 22.0 | 17.9 | 14.0 |
| Absolute minimum temperature (°C) | 7.4 | 10.8 | 16.3 | 18.2 | 21.2 | 24.9 | 25.3 | 25.1 | 24.1 | 18.6 | 15.5 | 10.2 |
| 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 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| 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) | 8.9 | 10.3 | 9.8 | 10.9 | 10.7 | 10.0 | 9.2 | 8.2 | 8.2 | 9.1 | 9.9 | 8.5 |
| Precipitation (mm) | 0 | 0 | 30 | 38 | 89 | 140 | 231 | 270 | 231 | 110 | 0 | 17 |
| Sunny days | 30 | 28 | 26 | 23 | 15 | 12 | 4 | 1 | 0 | 15 | 29 | 27 |
| Rainy days | 1 | 0 | 5 | 7 | 16 | 18 | 27 | 30 | 30 | 16 | 1 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Jamunājharna is at