Average annual temperature is 18.0 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 223 days
Number of rainy days: 142 days
Look at detailed online map of Osās
* Weather data for Osās 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) | 17.4 | 21.4 | 31.2 | 29.3 | 33.5 | 32.7 | 36.8 | 36.7 | 33.6 | 30.2 | 28.0 | 26.5 |
| Average daytime temperature (°C) | 10.6 | 13.2 | 19.0 | 22.3 | 25.0 | 28.8 | 31.9 | 32.8 | 28.0 | 23.8 | 22.2 | 17.1 |
| Average temperature (°C) | 5.4 | 7.9 | 14.0 | 17.0 | 20.3 | 24.3 | 27.1 | 27.7 | 23.3 | 19.1 | 17.0 | 11.9 |
| Average night temperature (°C) | 1.0 | 3.4 | 9.5 | 11.8 | 15.9 | 20.1 | 23.0 | 22.9 | 19.1 | 15.0 | 12.7 | 7.6 |
| Absolute minimum temperature (°C) | -2.9 | -5.2 | 4.9 | 3.6 | 9.5 | 17.6 | 20.6 | 19.7 | 15.1 | 11.6 | 8.5 | 2.1 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 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) | 7.9 | 7.1 | 6.1 | 9.9 | 9.0 | 9.5 | 9.9 | 9.4 | 8.8 | 8.1 | 7.7 | 6.8 |
| Precipitation (mm) | 14 | 75 | 71 | 45 | 111 | 52 | 18 | 41 | 54 | 145 | 95 | 38 |
| Sunny days | 22 | 16 | 14 | 23 | 15 | 18 | 19 | 22 | 17 | 15 | 20 | 22 |
| Rainy days | 9 | 12 | 17 | 7 | 16 | 12 | 12 | 9 | 13 | 16 | 10 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Osās is at