Average annual temperature is 11.5 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -13.9 °C
Number of sunny days: 193 days
Number of rainy days: 142 days
Number of snow days: 30 days
Look at detailed online map of Ra’īsan
* Weather data for Ra’īsan 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) | 6.9 | 9.5 | 16.5 | 21.8 | 28.1 | 31.5 | 33.9 | 33.8 | 32.2 | 25.3 | 19.6 | 16.0 |
| Average daytime temperature (°C) | 0.6 | 1.8 | 10.2 | 16.3 | 20.6 | 23.7 | 26.0 | 28.2 | 23.5 | 19.5 | 14.4 | 9.9 |
| Average temperature (°C) | -2.1 | -1.1 | 6.5 | 11.2 | 15.6 | 18.7 | 20.7 | 21.8 | 17.5 | 13.8 | 9.1 | 5.2 |
| Average night temperature (°C) | -5.3 | -4.5 | 2.5 | 5.4 | 10.3 | 13.6 | 16.0 | 16.2 | 12.5 | 8.1 | 4.6 | 1.3 |
| Absolute minimum temperature (°C) | -13.9 | -9.6 | -0.8 | -4.6 | 0.7 | 10.8 | 13.3 | 11.6 | 6.2 | 4.6 | -2.3 | -4.7 |
| 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 | 10.8 | 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) | 7.1 | 8.4 | 8.2 | 11.1 | 11.6 | 12.4 | 11.8 | 11.9 | 10.4 | 9.3 | 8.4 | 7.5 |
| Precipitation (mm) | 47 | 35 | 160 | 66 | 51 | 23 | 8 | 12 | 18 | 29 | 36 | 14 |
| Sunny days | 19 | 14 | 15 | 15 | 11 | 14 | 20 | 16 | 13 | 15 | 21 | 20 |
| Rainy days | 2 | 1 | 14 | 13 | 20 | 16 | 11 | 15 | 17 | 16 | 9 | 8 |
| Snow days | 10 | 13 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Ra’īsan during the most sunny months:
The largest precipitation sum in Ra’īsan is at