Average annual temperature is 26.4 °C
Absolute maximum temperature: 44.5 °C
Absolute minimum temperature: 4.3 °C
Number of sunny days: 294 days
Number of rainy days: 71 days
Look at detailed online map of Golestān
* Weather data for Golestān 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) | 22.1 | 29.8 | 31.5 | 35.3 | 42.3 | 44.5 | 44.0 | 44.4 | 42.9 | 41.7 | 32.7 | 28.0 |
| Average daytime temperature (°C) | 18.0 | 24.0 | 27.5 | 31.5 | 37.9 | 39.7 | 39.2 | 40.5 | 38.0 | 34.5 | 26.9 | 25.3 |
| Average temperature (°C) | 13.9 | 18.4 | 22.1 | 25.3 | 31.3 | 33.5 | 33.9 | 34.8 | 32.1 | 29.0 | 22.3 | 19.8 |
| Average night temperature (°C) | 9.6 | 12.8 | 16.7 | 19.2 | 24.2 | 27.8 | 29.3 | 29.4 | 26.9 | 23.8 | 17.3 | 13.4 |
| Absolute minimum temperature (°C) | 4.3 | 10.2 | 13.4 | 13.8 | 19.6 | 25.5 | 27.5 | 25.5 | 25.0 | 20.2 | 14.5 | 11.2 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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 | 9.5 | 10.6 | 11.1 | 11.5 | 11.9 | 11.4 | 11.2 | 11.0 | 10.0 | 9.3 | 9.5 |
| Precipitation (mm) | 86 | 6 | 19 | 6 | 1 | 0 | 1 | 1 | 0 | 28 | 57 | 0 |
| Sunny days | 22 | 23 | 18 | 22 | 29 | 30 | 27 | 27 | 28 | 20 | 18 | 30 |
| Rainy days | 9 | 5 | 13 | 8 | 2 | 0 | 4 | 4 | 2 | 11 | 12 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Golestān is at