Average annual temperature is 16.0 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -5.4 °C
Number of sunny days: 245 days
Number of rainy days: 115 days
Number of snow days: 5 days
Look at detailed online map of Hamadān
* Weather data for Hamadān 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) | 15.6 | 20.2 | 26.7 | 28.7 | 31.9 | 34.3 | 37.1 | 37.9 | 35.1 | 30.2 | 25.8 | 21.4 |
| Average daytime temperature (°C) | 7.5 | 10.5 | 18.1 | 21.4 | 24.3 | 29.9 | 32.5 | 34.2 | 25.7 | 23.1 | 19.9 | 13.6 |
| Average temperature (°C) | 1.8 | 4.4 | 12.2 | 15.2 | 18.9 | 24.2 | 26.9 | 28.2 | 21.0 | 16.9 | 13.4 | 8.0 |
| Average night temperature (°C) | -2.1 | -0.6 | 7.1 | 9.7 | 13.5 | 18.7 | 21.3 | 22.2 | 16.9 | 12.2 | 8.0 | 3.4 |
| Absolute minimum temperature (°C) | -5.4 | -4.6 | 2.7 | 2.0 | 7.2 | 15.2 | 17.9 | 17.9 | 12.1 | 9.4 | 1.3 | -1.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 6.6 | 8.1 | 8.2 | 9.8 | 10.1 | 12.4 | 11.4 | 10.9 | 7.9 | 8.7 | 8.0 | 6.5 |
| Precipitation (mm) | 9 | 15 | 63 | 34 | 90 | 18 | 6 | 21 | 35 | 31 | 11 | 20 |
| Sunny days | 23 | 21 | 19 | 17 | 11 | 17 | 25 | 27 | 18 | 23 | 22 | 22 |
| Rainy days | 4 | 6 | 12 | 13 | 20 | 13 | 6 | 4 | 12 | 8 | 8 | 9 |
| Snow days | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hamadān during the most sunny months:
The largest precipitation sum in Hamadān is at