Average annual temperature is 18.3 °C
Absolute maximum temperature: 39.2 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 201 days
Number of rainy days: 164 days
Look at detailed online map of Keo
* Weather data for Keo United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 22.4 | 25.0 | 26.1 | 28.5 | 31.3 | 38.5 | 37.8 | 39.2 | 37.4 | 32.5 | 28.1 | 20.4 |
| Average daytime temperature (°C) | 14.0 | 15.7 | 17.9 | 22.1 | 27.6 | 32.3 | 33.7 | 34.3 | 31.1 | 24.4 | 17.3 | 13.9 |
| Average temperature (°C) | 9.2 | 9.9 | 12.6 | 16.3 | 22.0 | 26.4 | 28.1 | 28.8 | 25.3 | 19.2 | 11.9 | 8.9 |
| Average night temperature (°C) | 5.5 | 5.9 | 8.2 | 11.4 | 16.9 | 21.4 | 23.5 | 24.1 | 20.3 | 14.9 | 7.7 | 5.1 |
| Absolute minimum temperature (°C) | -3.1 | -3.8 | -2.6 | 4.8 | 7.7 | 18.1 | 19.1 | 18.7 | 15.6 | 1.5 | -1.0 | -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 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.3 | 6.0 | 7.9 | 8.2 | 10.9 | 12.5 | 11.4 | 11.5 | 10.4 | 7.9 | 7.8 | 7.3 |
| Precipitation (mm) | 187 | 100 | 250 | 159 | 66 | 75 | 88 | 45 | 32 | 137 | 49 | 95 |
| Sunny days | 17 | 13 | 13 | 14 | 13 | 12 | 15 | 19 | 19 | 21 | 23 | 22 |
| Rainy days | 14 | 15 | 18 | 16 | 18 | 18 | 16 | 12 | 11 | 10 | 7 | 9 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Keo during the most sunny months:
The largest precipitation sum in Keo is at