Average annual temperature is 17.3 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: -6.5 °C
Number of sunny days: 266 days
Number of rainy days: 92 days
Number of snow days: 7 days
Look at detailed online map of Najaf
* Weather data for Najaf 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) | 13.8 | 17.5 | 25.7 | 33.8 | 36.6 | 37.4 | 41.3 | 41.0 | 36.7 | 30.6 | 24.9 | 19.1 |
| Average daytime temperature (°C) | 7.1 | 10.7 | 20.5 | 23.5 | 27.6 | 31.9 | 35.3 | 33.9 | 28.8 | 23.5 | 20.1 | 14.1 |
| Average temperature (°C) | 2.6 | 5.6 | 14.0 | 17.2 | 21.6 | 25.7 | 28.8 | 27.9 | 22.8 | 17.8 | 13.8 | 8.7 |
| Average night temperature (°C) | -1.1 | 1.0 | 8.4 | 10.8 | 15.5 | 19.8 | 22.6 | 22.3 | 17.6 | 13.0 | 8.3 | 3.8 |
| Absolute minimum temperature (°C) | -6.5 | -4.1 | 5.6 | 4.4 | 8.0 | 17.4 | 20.1 | 17.5 | 13.8 | 7.3 | 1.0 | 0.3 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.0 | 6.9 | 8.9 | 9.8 | 10.4 | 11.7 | 12.4 | 11.8 | 11.3 | 9.1 | 8.4 | 7.0 |
| Precipitation (mm) | 9 | 48 | 63 | 18 | 28 | 18 | 4 | 35 | 1 | 24 | 9 | 21 |
| Sunny days | 20 | 18 | 18 | 23 | 19 | 21 | 26 | 27 | 26 | 21 | 23 | 24 |
| Rainy days | 6 | 8 | 13 | 7 | 12 | 9 | 5 | 4 | 4 | 10 | 7 | 7 |
| Snow days | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Najaf during the most sunny months:
The largest precipitation sum in Najaf is at