Average annual temperature is 17.1 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 286 days
Number of rainy days: 76 days
Number of snow days: 3 days
Look at detailed online map of Osţūr
* Weather data for Osţūr 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) | 11.5 | 18.6 | 21.4 | 24.3 | 31.7 | 37.7 | 37.3 | 34.9 | 33.9 | 29.1 | 20.1 | 17.6 |
| Average daytime temperature (°C) | 7.2 | 14.2 | 17.4 | 21.5 | 27.2 | 33.5 | 35.2 | 32.5 | 30.5 | 24.5 | 16.3 | 14.2 |
| Average temperature (°C) | 2.3 | 8.7 | 11.6 | 15.5 | 21.6 | 27.4 | 29.0 | 26.2 | 24.9 | 18.9 | 10.9 | 8.2 |
| Average night temperature (°C) | -2.4 | 3.4 | 5.2 | 8.9 | 14.6 | 20.6 | 21.6 | 18.2 | 17.9 | 12.4 | 5.6 | 2.6 |
| Absolute minimum temperature (°C) | -8.5 | -1.4 | 1.3 | 2.8 | 10.6 | 16.1 | 19.0 | 12.8 | 12.1 | 8.3 | 1.3 | -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 | 13.0 | 14.0 | 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 | 8.9 | 10.3 | 11.1 | 11.5 | 11.3 | 11.9 | 11.5 | 10.5 | 10.2 | 9.2 | 9.2 |
| Precipitation (mm) | 55 | 25 | 30 | 21 | 7 | 3 | 0 | 0 | 0 | 4 | 34 | 25 |
| Sunny days | 19 | 19 | 18 | 12 | 25 | 27 | 29 | 31 | 30 | 27 | 22 | 27 |
| Rainy days | 9 | 9 | 13 | 18 | 6 | 3 | 2 | 0 | 0 | 4 | 8 | 4 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Osţūr is at