Average annual temperature is 16.9 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -8.0 °C
Number of sunny days: 276 days
Number of rainy days: 86 days
Number of snow days: 3 days
Look at detailed online map of Sīrūnū
* Weather data for Sīrūnū 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) | 12.5 | 19.3 | 21.5 | 26.3 | 31.6 | 37.6 | 37.3 | 34.7 | 34.1 | 30.6 | 20.8 | 18.2 |
| Average daytime temperature (°C) | 8.8 | 15.2 | 17.5 | 21.5 | 28.0 | 33.1 | 34.8 | 32.2 | 30.7 | 25.4 | 17.3 | 15.6 |
| Average temperature (°C) | 3.0 | 8.9 | 11.1 | 14.9 | 21.2 | 26.4 | 27.9 | 25.6 | 24.3 | 18.9 | 11.3 | 8.9 |
| Average night temperature (°C) | -2.5 | 2.3 | 3.7 | 7.4 | 12.9 | 18.5 | 20.0 | 17.5 | 16.5 | 11.8 | 5.1 | 2.1 |
| Absolute minimum temperature (°C) | -8.0 | -1.7 | -0.2 | 3.2 | 7.9 | 14.0 | 17.8 | 14.0 | 12.1 | 7.4 | 2.4 | -1.7 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.2 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.2 | 9.4 | 10.7 | 11.3 | 11.4 | 11.0 | 11.6 | 11.5 | 10.8 | 10.2 | 9.4 | 9.4 |
| Precipitation (mm) | 71 | 53 | 40 | 33 | 14 | 16 | 0 | 0 | 0 | 6 | 20 | 12 |
| Sunny days | 20 | 17 | 17 | 13 | 20 | 21 | 30 | 30 | 30 | 28 | 21 | 29 |
| Rainy days | 8 | 11 | 14 | 17 | 11 | 9 | 1 | 1 | 0 | 3 | 9 | 2 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sīrūnū is at