Average annual temperature is 10.7 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -10.1 °C
Number of sunny days: 187 days
Number of rainy days: 159 days
Number of snow days: 19 days
Look at detailed online map of Keller
* Weather data for Keller Turkey is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.1 | 15.1 | 14.4 | 20.0 | 22.3 | 25.9 | 34.8 | 36.0 | 30.0 | 24.2 | 21.7 | 13.4 |
| Average daytime temperature (°C) | 6.9 | 4.1 | 9.9 | 13.4 | 16.9 | 21.2 | 27.2 | 31.4 | 24.6 | 18.9 | 12.9 | 8.0 |
| Average temperature (°C) | 1.5 | -0.4 | 5.1 | 8.2 | 11.8 | 16.2 | 20.4 | 23.7 | 17.2 | 12.9 | 7.8 | 3.5 |
| Average night temperature (°C) | -1.8 | -4.5 | 0.8 | 3.3 | 7.0 | 11.0 | 13.1 | 16.2 | 10.9 | 7.9 | 3.4 | 0.0 |
| Absolute minimum temperature (°C) | -6.1 | -10.1 | -7.4 | -0.3 | -1.1 | 7.0 | 8.3 | 12.6 | 5.7 | 3.4 | -7.0 | -4.8 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 7.6 | 6.9 | 6.6 | 8.9 | 10.4 | 12.3 | 13.5 | 12.7 | 11.1 | 8.7 | 6.4 | 6.0 |
| Precipitation (mm) | 7 | 30 | 124 | 111 | 132 | 117 | 7 | 3 | 45 | 24 | 84 | 61 |
| Sunny days | 23 | 13 | 5 | 2 | 9 | 8 | 24 | 27 | 22 | 24 | 14 | 16 |
| Rainy days | 5 | 4 | 23 | 27 | 22 | 22 | 7 | 4 | 8 | 7 | 15 | 15 |
| Snow days | 3 | 11 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Keller during the most sunny months:
The largest precipitation sum in Keller is at