Average annual temperature is 15.4 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: -19.5 °C
Number of sunny days: 282 days
Number of rainy days: 76 days
Number of snow days: 7 days
Look at detailed online map of Shīrīn
* Weather data for Shīrīn 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) | 11.1 | 15.1 | 23.9 | 32.0 | 31.6 | 36.9 | 38.1 | 34.9 | 34.0 | 29.2 | 22.1 | 19.5 |
| Average daytime temperature (°C) | 3.6 | 8.9 | 18.3 | 23.0 | 25.5 | 32.7 | 33.1 | 31.1 | 25.5 | 21.8 | 17.6 | 12.2 |
| Average temperature (°C) | -1.1 | 4.2 | 12.6 | 16.5 | 19.6 | 26.2 | 27.0 | 24.9 | 19.2 | 15.7 | 12.3 | 7.3 |
| Average night temperature (°C) | -5.2 | -0.2 | 6.9 | 9.7 | 13.4 | 19.5 | 20.7 | 18.6 | 13.8 | 10.0 | 7.4 | 2.6 |
| Absolute minimum temperature (°C) | -19.5 | -5.9 | 1.2 | 1.2 | 5.6 | 16.1 | 18.5 | 13.2 | 8.9 | 4.2 | -0.2 | -2.7 |
| 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) | 7.6 | 7.1 | 9.0 | 11.2 | 10.9 | 12.6 | 12.9 | 12.0 | 11.5 | 9.4 | 8.4 | 7.3 |
| Precipitation (mm) | 18 | 71 | 40 | 31 | 54 | 3 | 0 | 0 | 0 | 15 | 10 | 15 |
| Sunny days | 23 | 13 | 19 | 23 | 19 | 27 | 31 | 30 | 30 | 21 | 22 | 24 |
| Rainy days | 4 | 12 | 12 | 7 | 12 | 3 | 0 | 1 | 0 | 10 | 8 | 7 |
| Snow days | 4 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Shīrīn during the most sunny months:
The largest precipitation sum in Shīrīn is at