Average annual temperature is 10.6 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -15.5 °C
Number of sunny days: 246 days
Number of rainy days: 101 days
Number of snow days: 18 days
Look at detailed online map of Zanjan Province
* Weather data for Zanjan Province 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) | 5.7 | 9.8 | 16.0 | 20.5 | 25.4 | 31.3 | 34.8 | 34.4 | 31.3 | 22.8 | 15.4 | 10.8 |
| Average daytime temperature (°C) | -0.9 | -1.6 | 11.4 | 15.8 | 20.2 | 26.8 | 30.3 | 30.2 | 26.3 | 18.2 | 11.9 | 6.9 |
| Average temperature (°C) | -5.0 | -5.4 | 5.8 | 9.6 | 14.1 | 19.8 | 23.2 | 23.1 | 19.0 | 12.6 | 6.8 | 2.7 |
| Average night temperature (°C) | -9.1 | -10.0 | 0.9 | 3.4 | 7.7 | 12.9 | 16.3 | 16.1 | 12.2 | 7.1 | 2.1 | -1.1 |
| Absolute minimum temperature (°C) | -14.2 | -15.5 | -3.9 | -6.2 | 0.7 | 9.2 | 12.7 | 11.9 | 8.2 | 4.4 | -4.7 | -4.3 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 6.8 | 8.1 | 8.5 | 10.8 | 11.6 | 13.0 | 12.9 | 12.0 | 11.3 | 9.6 | 8.0 | 7.5 |
| Precipitation (mm) | 42 | 17 | 71 | 45 | 50 | 9 | 1 | 4 | 6 | 15 | 27 | 35 |
| Sunny days | 22 | 19 | 11 | 15 | 11 | 22 | 25 | 28 | 26 | 22 | 22 | 23 |
| Rainy days | 1 | 0 | 20 | 14 | 20 | 8 | 6 | 3 | 4 | 9 | 8 | 8 |
| Snow days | 8 | 9 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Zanjan Province during the most sunny months:
The largest precipitation sum in Zanjan Province is at