Average annual temperature is 18.3 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: -7.2 °C
Number of sunny days: 302 days
Number of rainy days: 62 days
Number of snow days: 1 day
Look at detailed online map of Najafābād
* Weather data for 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) | 15.0 | 21.9 | 24.1 | 28.1 | 34.6 | 40.2 | 40.3 | 36.1 | 35.7 | 32.3 | 23.5 | 19.0 |
| Average daytime temperature (°C) | 8.1 | 16.5 | 20.3 | 24.5 | 30.1 | 36.1 | 37.1 | 33.8 | 32.5 | 27.3 | 19.5 | 16.7 |
| Average temperature (°C) | 2.4 | 9.6 | 13.4 | 17.5 | 23.1 | 29.1 | 29.8 | 26.7 | 25.3 | 19.9 | 12.6 | 9.1 |
| Average night temperature (°C) | -2.8 | 2.8 | 5.8 | 10.1 | 15.1 | 21.5 | 22.3 | 19.3 | 18.3 | 13.0 | 6.0 | 2.0 |
| Absolute minimum temperature (°C) | -7.2 | -3.5 | 1.0 | 3.0 | 9.8 | 16.3 | 18.3 | 15.6 | 11.7 | 9.2 | 1.9 | -1.3 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| 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) | 7.2 | 8.6 | 10.1 | 10.7 | 11.2 | 10.5 | 12.5 | 12.0 | 11.0 | 10.1 | 9.3 | 9.2 |
| Precipitation (mm) | 38 | 53 | 14 | 8 | 5 | 3 | 0 | 0 | 0 | 4 | 14 | 2 |
| Sunny days | 20 | 19 | 20 | 22 | 25 | 25 | 31 | 31 | 30 | 27 | 24 | 28 |
| Rainy days | 10 | 9 | 11 | 8 | 6 | 5 | 0 | 0 | 0 | 4 | 6 | 3 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Najafābād is at