Average annual temperature is 15.1 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -13.6 °C
Number of sunny days: 275 days
Number of rainy days: 78 days
Number of snow days: 12 days
Look at detailed online map of Shahrestān-e Najafābād
* Weather data for Shahrestān-e Najafābād 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) | 7.6 | 13.5 | 20.8 | 24.1 | 31.3 | 37.3 | 38.0 | 37.2 | 35.0 | 28.8 | 19.3 | 15.4 |
| Average daytime temperature (°C) | 2.3 | 6.6 | 16.1 | 20.5 | 26.8 | 32.6 | 35.5 | 32.4 | 30.1 | 23.8 | 16.2 | 12.5 |
| Average temperature (°C) | -2.9 | 1.0 | 9.8 | 14.5 | 20.2 | 26.1 | 28.9 | 26.4 | 23.5 | 17.2 | 10.0 | 5.8 |
| Average night temperature (°C) | -7.7 | -4.6 | 2.8 | 7.2 | 12.7 | 18.6 | 21.4 | 19.0 | 16.0 | 10.2 | 3.7 | -0.2 |
| Absolute minimum temperature (°C) | -13.6 | -12.7 | -0.3 | -2.1 | 6.0 | 12.7 | 19.1 | 13.4 | 10.5 | 6.8 | -1.6 | -3.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.9 | 8.7 | 9.4 | 10.7 | 12.0 | 12.7 | 12.3 | 11.6 | 10.6 | 9.8 | 9.0 | 8.6 |
| Precipitation (mm) | 44 | 63 | 17 | 10 | 11 | 10 | 0 | 0 | 0 | 9 | 15 | 8 |
| Sunny days | 20 | 15 | 15 | 19 | 20 | 24 | 31 | 30 | 30 | 23 | 22 | 26 |
| Rainy days | 3 | 11 | 16 | 11 | 11 | 6 | 0 | 1 | 0 | 8 | 7 | 4 |
| Snow days | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Shahrestān-e Najafābād is at