Average annual temperature is 14.6 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -5.3 °C
Number of sunny days: 213 days
Number of rainy days: 150 days
Number of snow days: 2 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) | 12.5 | 17.6 | 17.4 | 18.4 | 27.3 | 29.8 | 38.0 | 36.3 | 31.5 | 24.9 | 22.1 | 14.7 |
| Average daytime temperature (°C) | 9.8 | 7.9 | 12.4 | 14.3 | 19.8 | 24.7 | 32.4 | 32.6 | 27.8 | 21.9 | 14.4 | 11.2 |
| Average temperature (°C) | 6.0 | 3.6 | 8.2 | 9.9 | 15.1 | 19.9 | 26.6 | 26.0 | 22.3 | 17.0 | 11.1 | 8.4 |
| Average night temperature (°C) | 3.0 | 0.1 | 4.6 | 5.9 | 10.9 | 15.7 | 21.0 | 20.7 | 18.1 | 13.4 | 8.1 | 5.8 |
| Absolute minimum temperature (°C) | -1.9 | -5.3 | -1.0 | 2.3 | 6.8 | 12.3 | 15.6 | 17.6 | 13.1 | 9.6 | -1.2 | 1.7 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 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) | 7.6 | 8.7 | 9.3 | 11.0 | 11.3 | 12.4 | 13.5 | 12.4 | 11.3 | 9.7 | 7.3 | 7.1 |
| Precipitation (mm) | 121 | 8 | 108 | 105 | 165 | 106 | 5 | 2 | 42 | 30 | 226 | 83 |
| Sunny days | 18 | 22 | 13 | 7 | 12 | 14 | 28 | 27 | 18 | 26 | 12 | 16 |
| Rainy days | 13 | 4 | 18 | 23 | 19 | 16 | 3 | 4 | 12 | 5 | 18 | 15 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Keller during the most sunny months:
The largest precipitation sum in Keller is at