Average annual temperature is 12.8 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -14.5 °C
Number of sunny days: 174 days
Number of rainy days: 177 days
Number of snow days: 14 days
Look at detailed online map of Tīlam
* Weather data for Tīlam 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) | 13.2 | 15.5 | 22.8 | 27.8 | 31.0 | 27.6 | 35.0 | 30.5 | 30.5 | 27.4 | 23.1 | 21.0 |
| Average daytime temperature (°C) | 5.3 | 7.3 | 16.0 | 19.4 | 21.3 | 21.7 | 24.3 | 26.4 | 21.0 | 19.5 | 18.0 | 13.7 |
| Average temperature (°C) | -0.1 | 2.4 | 10.2 | 13.5 | 16.1 | 18.1 | 20.7 | 21.6 | 17.0 | 14.2 | 12.1 | 7.5 |
| Average night temperature (°C) | -5.6 | -3.0 | 4.2 | 7.1 | 10.5 | 13.9 | 17.1 | 16.7 | 12.8 | 9.2 | 7.5 | 2.2 |
| Absolute minimum temperature (°C) | -13.0 | -14.5 | -2.0 | -2.2 | 2.0 | 9.2 | 13.4 | 13.5 | 7.8 | 5.4 | 2.1 | -3.9 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 8.1 | 8.1 | 10.5 | 10.0 | 9.2 | 9.6 | 10.3 | 9.0 | 8.7 | 8.5 | 7.7 |
| Precipitation (mm) | 20 | 72 | 64 | 35 | 71 | 101 | 60 | 56 | 67 | 101 | 54 | 40 |
| Sunny days | 20 | 14 | 12 | 13 | 13 | 7 | 9 | 15 | 12 | 17 | 20 | 22 |
| Rainy days | 3 | 8 | 19 | 17 | 18 | 23 | 22 | 16 | 18 | 14 | 10 | 9 |
| Snow days | 8 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tīlam is at