Average annual temperature is 11.2 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -19.7 °C
Number of sunny days: 261 days
Number of rainy days: 83 days
Number of snow days: 21 days
Look at detailed online map of Rostam Kar
* Weather data for Rostam Kar 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) | 7.0 | 9.9 | 15.4 | 20.7 | 25.0 | 31.8 | 36.6 | 35.1 | 32.8 | 22.5 | 17.9 | 15.4 |
| Average daytime temperature (°C) | 2.0 | 1.3 | 11.4 | 15.2 | 20.5 | 26.9 | 32.9 | 32.3 | 27.9 | 19.4 | 12.8 | 9.0 |
| Average temperature (°C) | -3.2 | -3.7 | 5.4 | 8.9 | 13.8 | 19.8 | 25.4 | 24.7 | 20.1 | 12.6 | 6.8 | 2.9 |
| Average night temperature (°C) | -7.6 | -9.5 | 0.0 | 2.6 | 6.7 | 11.8 | 17.0 | 16.3 | 12.1 | 6.5 | 1.5 | -1.9 |
| Absolute minimum temperature (°C) | -16.9 | -19.7 | -5.9 | -5.9 | -0.1 | 8.7 | 13.4 | 13.5 | 8.4 | 3.5 | -7.0 | -5.9 |
| 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) | 6.2 | 8.0 | 8.4 | 10.9 | 11.9 | 13.5 | 13.1 | 11.9 | 11.4 | 9.6 | 7.4 | 7.0 |
| Precipitation (mm) | 53 | 50 | 73 | 56 | 66 | 3 | 0 | 0 | 0 | 8 | 37 | 55 |
| Sunny days | 18 | 16 | 12 | 18 | 19 | 27 | 31 | 30 | 30 | 20 | 18 | 22 |
| Rainy days | 4 | 1 | 19 | 11 | 12 | 3 | 0 | 1 | 0 | 11 | 12 | 9 |
| Snow days | 9 | 11 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Rostam Kar during the most sunny months:
The largest precipitation sum in Rostam Kar is at