Average annual temperature is 19.2 °C
Absolute maximum temperature: 42.6 °C
Absolute minimum temperature: -6.8 °C
Number of sunny days: 278 days
Number of rainy days: 87 days
Look at detailed online map of Golestan Province
* Weather data for Golestan Province 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) | 18.6 | 23.7 | 32.8 | 37.4 | 42.1 | 40.2 | 42.6 | 41.0 | 38.0 | 33.1 | 29.7 | 23.7 |
| Average daytime temperature (°C) | 11.5 | 15.6 | 22.2 | 26.7 | 30.9 | 33.8 | 36.3 | 37.2 | 31.5 | 26.0 | 23.5 | 17.0 |
| Average temperature (°C) | 4.4 | 8.3 | 15.1 | 18.9 | 23.3 | 27.4 | 30.2 | 30.4 | 25.3 | 19.6 | 16.4 | 10.1 |
| Average night temperature (°C) | -1.2 | 2.2 | 9.2 | 11.9 | 16.6 | 21.7 | 24.6 | 24.3 | 19.9 | 14.2 | 10.9 | 4.9 |
| Absolute minimum temperature (°C) | -6.8 | -2.0 | 4.2 | 4.3 | 10.4 | 19.1 | 21.8 | 18.8 | 15.2 | 11.3 | 6.5 | -0.5 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 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) | 7.7 | 7.5 | 7.3 | 9.3 | 9.9 | 10.6 | 10.8 | 11.1 | 10.3 | 9.0 | 8.0 | 6.7 |
| Precipitation (mm) | 1 | 16 | 38 | 19 | 29 | 20 | 0 | 29 | 3 | 93 | 106 | 17 |
| Sunny days | 26 | 17 | 19 | 23 | 23 | 24 | 29 | 27 | 25 | 20 | 22 | 23 |
| Rainy days | 5 | 11 | 12 | 7 | 8 | 6 | 2 | 4 | 5 | 11 | 8 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Golestan Province is at