Average annual temperature is 17.0 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -1.4 °C
Number of sunny days: 168 days
Number of rainy days: 197 days
Look at detailed online map of Gīlkū
* Weather data for Gīlkū 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) | 16.9 | 21.0 | 29.3 | 31.8 | 30.2 | 31.9 | 34.5 | 36.0 | 31.5 | 27.2 | 26.8 | 21.7 |
| Average daytime temperature (°C) | 10.0 | 11.4 | 17.6 | 20.9 | 23.5 | 28.1 | 29.0 | 31.7 | 25.2 | 22.7 | 20.6 | 16.2 |
| Average temperature (°C) | 6.6 | 6.7 | 12.4 | 15.5 | 19.1 | 23.8 | 25.3 | 27.0 | 21.8 | 18.3 | 15.7 | 11.5 |
| Average night temperature (°C) | 4.0 | 2.8 | 8.5 | 10.4 | 14.9 | 19.3 | 21.4 | 22.3 | 18.6 | 14.3 | 11.7 | 7.6 |
| Absolute minimum temperature (°C) | 0.9 | -1.4 | 5.5 | 4.7 | 9.3 | 16.2 | 19.2 | 19.6 | 14.7 | 11.6 | 5.2 | 2.3 |
| 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 | 9.6 |
| 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) | 3.6 | 6.0 | 5.5 | 8.5 | 8.4 | 10.5 | 8.5 | 10.4 | 6.6 | 6.7 | 6.8 | 5.9 |
| Precipitation (mm) | 154 | 149 | 123 | 40 | 180 | 59 | 80 | 77 | 202 | 220 | 129 | 134 |
| Sunny days | 8 | 13 | 14 | 18 | 12 | 16 | 15 | 20 | 6 | 13 | 16 | 17 |
| Rainy days | 23 | 15 | 17 | 12 | 19 | 14 | 16 | 11 | 24 | 18 | 14 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Gīlkū during the most sunny months:
The largest precipitation sum in Gīlkū is at