Average annual temperature is 12.4 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -17.4 °C
Number of sunny days: 261 days
Number of rainy days: 85 days
Number of snow days: 19 days
Look at detailed online map of Tellū
* Weather data for Tellū 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) | 4.0 | 7.1 | 13.9 | 19.5 | 26.9 | 33.2 | 37.0 | 35.1 | 32.7 | 25.2 | 18.2 | 15.9 |
| Average daytime temperature (°C) | -1.2 | 2.5 | 8.5 | 15.3 | 21.6 | 29.1 | 33.6 | 31.8 | 29.4 | 21.3 | 14.5 | 9.6 |
| Average temperature (°C) | -5.2 | -1.7 | 4.0 | 9.0 | 16.2 | 23.1 | 26.9 | 25.4 | 22.5 | 15.5 | 8.8 | 3.3 |
| Average night temperature (°C) | -9.7 | -6.2 | -0.7 | 1.1 | 8.3 | 14.3 | 17.7 | 16.9 | 13.9 | 9.0 | 2.5 | -2.3 |
| Absolute minimum temperature (°C) | -17.4 | -13.5 | -6.2 | -7.2 | 2.4 | 9.6 | 13.7 | 13.1 | 11.2 | 4.9 | -3.5 | -11.1 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 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) | 6.9 | 7.2 | 8.2 | 10.5 | 12.2 | 13.0 | 12.8 | 11.3 | 11.0 | 9.9 | 8.1 | 7.7 |
| Precipitation (mm) | 219 | 208 | 221 | 117 | 9 | 3 | 0 | 0 | 0 | 16 | 79 | 59 |
| Sunny days | 18 | 12 | 15 | 15 | 19 | 27 | 31 | 31 | 30 | 21 | 18 | 24 |
| Rainy days | 4 | 9 | 15 | 14 | 12 | 3 | 0 | 0 | 0 | 10 | 11 | 7 |
| Snow days | 9 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Tellū during the most sunny months:
The largest precipitation sum in Tellū is at