Average annual temperature is 18.5 °C
Absolute maximum temperature: 45.3 °C
Absolute minimum temperature: -5.9 °C
Number of sunny days: 263 days
Number of rainy days: 102 days
Look at detailed online map of Rishān
* Weather data for Rishān Iraq is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 16.1 | 20.2 | 21.9 | 26.3 | 31.3 | 38.4 | 43.7 | 45.3 | 40.8 | 29.8 | 27.7 | 20.2 |
| Average daytime temperature (°C) | 11.7 | 10.5 | 17.8 | 21.1 | 27.3 | 34.4 | 40.6 | 40.9 | 36.1 | 26.4 | 19.0 | 14.9 |
| Average temperature (°C) | 5.4 | 4.8 | 11.9 | 14.9 | 20.5 | 27.3 | 32.6 | 33.0 | 28.0 | 19.8 | 13.4 | 9.0 |
| Average night temperature (°C) | 0.5 | -0.2 | 6.9 | 8.9 | 14.0 | 19.7 | 24.3 | 25.2 | 20.3 | 14.3 | 8.8 | 4.7 |
| Absolute minimum temperature (°C) | -3.5 | -5.9 | -0.3 | -1.3 | 7.2 | 16.8 | 21.8 | 20.7 | 17.6 | 12.2 | 1.7 | 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 | 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) | 6.9 | 8.2 | 8.1 | 9.5 | 11.0 | 13.1 | 12.9 | 11.9 | 11.4 | 9.4 | 7.1 | 6.5 |
| Precipitation (mm) | 66 | 106 | 118 | 136 | 40 | 0 | 0 | 5 | 0 | 30 | 123 | 169 |
| Sunny days | 18 | 19 | 11 | 18 | 18 | 29 | 31 | 30 | 29 | 24 | 16 | 20 |
| Rainy days | 13 | 9 | 20 | 12 | 13 | 1 | 0 | 1 | 1 | 7 | 14 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rishān during the most sunny months:
The largest precipitation sum in Rishān is at