Average annual temperature is 11.1 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -16.9 °C
Number of sunny days: 279 days
Number of rainy days: 61 days
Number of snow days: 25 days
Look at detailed online map of Tīrān
* Weather data for Tīrān 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) | 3.3 | 8.3 | 14.5 | 18.7 | 26.0 | 32.4 | 35.1 | 33.3 | 30.4 | 23.2 | 17.3 | 14.4 |
| Average daytime temperature (°C) | -0.7 | 1.5 | 9.8 | 14.8 | 21.0 | 27.8 | 32.3 | 30.1 | 27.4 | 19.6 | 13.3 | 9.4 |
| Average temperature (°C) | -5.7 | -2.6 | 4.5 | 8.7 | 14.7 | 20.7 | 24.8 | 23.2 | 20.0 | 13.3 | 7.1 | 3.2 |
| Average night temperature (°C) | -10.6 | -6.9 | -0.4 | 2.2 | 7.7 | 12.9 | 16.8 | 15.4 | 12.6 | 7.7 | 1.9 | -1.5 |
| Absolute minimum temperature (°C) | -16.9 | -15.3 | -3.9 | -4.3 | -0.2 | 9.8 | 13.5 | 11.2 | 8.5 | 3.7 | -2.6 | -6.7 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 8.4 | 8.9 | 10.9 | 12.3 | 13.0 | 12.7 | 11.6 | 11.0 | 9.9 | 8.4 | 8.2 |
| Precipitation (mm) | 74 | 87 | 73 | 46 | 5 | 2 | 0 | 0 | 0 | 12 | 36 | 17 |
| Sunny days | 20 | 12 | 14 | 21 | 23 | 27 | 31 | 31 | 30 | 23 | 21 | 26 |
| Rainy days | 1 | 5 | 15 | 9 | 8 | 3 | 0 | 0 | 0 | 8 | 9 | 3 |
| Snow days | 10 | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Tīrān during the most sunny months:
The largest precipitation sum in Tīrān is at