Average annual temperature is 19.8 °C
Absolute maximum temperature: 46.0 °C
Absolute minimum temperature: -7.0 °C
Number of sunny days: 261 days
Number of rainy days: 99 days
Number of snow days: 5 days
Look at detailed online map of Rayzān
* Weather data for Rayzān 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) | 17.9 | 21.8 | 22.9 | 27.8 | 32.1 | 39.1 | 44.0 | 46.0 | 43.5 | 30.1 | 27.6 | 19.9 |
| Average daytime temperature (°C) | 12.9 | 11.3 | 18.8 | 21.8 | 27.9 | 35.9 | 40.9 | 41.7 | 37.0 | 26.8 | 20.0 | 15.7 |
| Average temperature (°C) | 7.1 | 5.8 | 13.2 | 16.1 | 21.7 | 29.2 | 33.9 | 34.3 | 29.5 | 20.7 | 14.8 | 10.5 |
| Average night temperature (°C) | 2.5 | 0.9 | 8.2 | 10.2 | 15.5 | 21.1 | 26.0 | 26.8 | 22.4 | 15.5 | 10.6 | 6.5 |
| Absolute minimum temperature (°C) | 0.1 | -7.0 | 1.1 | -0.8 | 9.0 | 17.4 | 23.0 | 23.2 | 19.5 | 13.3 | 3.8 | 3.9 |
| 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 | 11.2 | 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 | 7.7 | 8.4 | 9.0 | 11.4 | 13.1 | 13.1 | 12.1 | 11.4 | 9.5 | 7.0 | 6.5 |
| Precipitation (mm) | 36 | 139 | 127 | 143 | 44 | 0 | 0 | 0 | 0 | 44 | 182 | 170 |
| Sunny days | 21 | 17 | 10 | 17 | 18 | 30 | 31 | 31 | 29 | 21 | 17 | 19 |
| Rainy days | 10 | 7 | 21 | 12 | 13 | 0 | 0 | 0 | 1 | 10 | 13 | 12 |
| Snow days | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rayzān during the most sunny months:
The largest precipitation sum in Rayzān is at