Average annual temperature is 23.2 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 0.9 °C
Number of sunny days: 291 days
Number of rainy days: 74 days
Look at detailed online map of Janmu
* Weather data for Janmu Iran is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 19.5 | 28.0 | 27.8 | 32.7 | 38.5 | 40.6 | 41.1 | 39.4 | 39.4 | 36.9 | 28.9 | 24.4 |
| Average daytime temperature (°C) | 14.4 | 23.9 | 24.1 | 28.4 | 35.2 | 36.9 | 35.2 | 36.3 | 33.9 | 30.4 | 23.9 | 21.2 |
| Average temperature (°C) | 10.0 | 18.3 | 19.1 | 22.7 | 29.4 | 30.7 | 29.3 | 30.4 | 27.7 | 25.2 | 19.2 | 16.2 |
| Average night temperature (°C) | 5.8 | 12.4 | 13.8 | 16.4 | 22.9 | 24.5 | 24.0 | 24.3 | 21.7 | 19.7 | 14.1 | 11.0 |
| Absolute minimum temperature (°C) | 0.9 | 6.2 | 10.3 | 12.3 | 16.7 | 22.5 | 21.6 | 22.0 | 18.6 | 14.6 | 10.0 | 7.8 |
| 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 | 13.4 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 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) | 9.0 | 10.2 | 10.4 | 11.3 | 11.7 | 11.3 | 10.9 | 11.8 | 11.4 | 10.3 | 9.6 | 9.6 |
| Precipitation (mm) | 34 | 0 | 27 | 9 | 0 | 0 | 31 | 6 | 0 | 32 | 7 | 3 |
| Sunny days | 25 | 26 | 21 | 18 | 29 | 28 | 18 | 24 | 29 | 23 | 22 | 28 |
| Rainy days | 6 | 2 | 10 | 12 | 2 | 2 | 13 | 7 | 1 | 8 | 8 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Janmu is at