Average annual temperature is 8.1 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -21.0 °C
Number of sunny days: 186 days
Number of rainy days: 154 days
Number of snow days: 25 days
Look at detailed online map of Rostamābād
* Weather data for Rostamābād 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) | 7.1 | 9.8 | 14.8 | 20.4 | 24.0 | 28.0 | 32.3 | 32.3 | 29.6 | 19.0 | 16.4 | 11.6 |
| Average daytime temperature (°C) | 0.9 | 0.4 | 9.8 | 13.6 | 18.0 | 22.8 | 26.5 | 27.8 | 21.5 | 16.1 | 10.7 | 6.3 |
| Average temperature (°C) | -4.9 | -4.8 | 4.3 | 7.5 | 11.5 | 15.7 | 18.5 | 19.5 | 14.3 | 9.4 | 5.1 | 0.6 |
| Average night temperature (°C) | -9.0 | -9.6 | -0.9 | 1.4 | 5.0 | 9.2 | 11.8 | 12.4 | 8.6 | 3.8 | 0.2 | -3.7 |
| Absolute minimum temperature (°C) | -16.4 | -21.0 | -6.0 | -8.5 | -1.4 | 6.1 | 9.0 | 9.9 | 4.0 | 1.9 | -7.9 | -8.8 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.8 | 8.6 | 8.5 | 10.5 | 11.3 | 13.1 | 12.7 | 11.9 | 9.8 | 9.3 | 7.8 | 7.3 |
| Precipitation (mm) | 17 | 19 | 96 | 60 | 99 | 44 | 7 | 19 | 9 | 26 | 19 | 35 |
| Sunny days | 24 | 14 | 12 | 13 | 6 | 6 | 18 | 19 | 16 | 18 | 21 | 19 |
| Rainy days | 1 | 0 | 19 | 16 | 25 | 24 | 13 | 12 | 14 | 13 | 8 | 9 |
| Snow days | 6 | 14 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The best time to visit Rostamābād during the most sunny months:
The largest precipitation sum in Rostamābād is at