Average annual temperature is 17.7 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: -6.7 °C
Number of sunny days: 301 days
Number of rainy days: 64 days
Look at detailed online map of Shīrjū
* Weather data for Shīrjū 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) | 13.1 | 20.2 | 22.2 | 25.7 | 32.5 | 37.8 | 39.3 | 36.5 | 34.5 | 30.3 | 21.5 | 19.4 |
| Average daytime temperature (°C) | 8.8 | 16.2 | 18.7 | 22.3 | 28.6 | 34.0 | 36.3 | 33.4 | 31.7 | 26.2 | 18.4 | 16.4 |
| Average temperature (°C) | 3.1 | 9.6 | 12.1 | 15.8 | 21.9 | 27.4 | 29.2 | 26.7 | 25.4 | 19.4 | 11.8 | 8.9 |
| Average night temperature (°C) | -2.3 | 2.8 | 4.4 | 8.4 | 13.7 | 19.3 | 21.2 | 18.8 | 18.2 | 11.8 | 5.1 | 1.8 |
| Absolute minimum temperature (°C) | -6.7 | -2.8 | -1.5 | 3.5 | 7.5 | 14.5 | 18.9 | 14.9 | 12.1 | 6.9 | 0.5 | -3.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 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) | 7.9 | 9.5 | 10.7 | 11.4 | 11.6 | 11.1 | 11.6 | 11.7 | 11.1 | 10.3 | 9.4 | 9.3 |
| Precipitation (mm) | 57 | 9 | 9 | 18 | 20 | 2 | 0 | 0 | 0 | 0 | 10 | 1 |
| Sunny days | 23 | 23 | 22 | 17 | 23 | 25 | 29 | 29 | 30 | 29 | 23 | 28 |
| Rainy days | 8 | 5 | 9 | 13 | 8 | 5 | 2 | 2 | 0 | 2 | 7 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Shīrjū is at