Average annual temperature is 9.1 °C
Absolute maximum temperature: 27.3 °C
Absolute minimum temperature: -13.3 °C
Number of sunny days: 125 days
Number of rainy days: 214 days
Number of snow days: 26 days
Look at detailed online map of Koshtī Gīrchāk
* Weather data for Koshtī Gīrchāk 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) | 5.4 | 9.6 | 17.2 | 21.2 | 26.3 | 26.8 | 27.3 | 24.5 | 25.0 | 22.9 | 17.4 | 15.0 |
| Average daytime temperature (°C) | -0.8 | 1.5 | 10.0 | 14.3 | 17.0 | 18.0 | 18.9 | 21.1 | 16.4 | 15.7 | 13.1 | 8.9 |
| Average temperature (°C) | -3.7 | -2.1 | 6.0 | 9.8 | 12.6 | 14.7 | 16.1 | 17.4 | 13.3 | 11.4 | 8.8 | 4.6 |
| Average night temperature (°C) | -6.8 | -5.9 | 2.1 | 5.0 | 8.4 | 11.1 | 13.4 | 13.6 | 10.6 | 7.6 | 5.3 | 1.3 |
| Absolute minimum temperature (°C) | -11.6 | -13.3 | -3.3 | -5.4 | 0.1 | 8.5 | 10.5 | 10.0 | 7.2 | 4.3 | -1.5 | -4.7 |
| 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 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 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) | 5.5 | 8.1 | 7.7 | 10.1 | 10.3 | 9.9 | 7.5 | 10.3 | 6.9 | 8.4 | 7.8 | 7.3 |
| Precipitation (mm) | 78 | 65 | 229 | 37 | 121 | 123 | 114 | 94 | 171 | 111 | 56 | 40 |
| Sunny days | 15 | 17 | 12 | 6 | 4 | 5 | 7 | 11 | 3 | 10 | 16 | 19 |
| Rainy days | 2 | 2 | 18 | 22 | 27 | 25 | 24 | 20 | 27 | 21 | 14 | 12 |
| Snow days | 14 | 9 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Koshtī Gīrchāk is at