Average annual temperature is 9.9 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -26.6 °C
Number of sunny days: 187 days
Number of rainy days: 146 days
Number of snow days: 32 days
Look at detailed online map of Keyeser
* Weather data for Keyeser 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) | 6.9 | 9.1 | 17.4 | 25.6 | 32.3 | 32.8 | 32.0 | 35.8 | 34.2 | 28.6 | 17.5 | 12.1 |
| Average daytime temperature (°C) | 0.5 | 2.1 | 5.5 | 14.5 | 22.4 | 27.7 | 27.8 | 27.0 | 24.1 | 15.4 | 7.9 | 4.9 |
| Average temperature (°C) | -3.0 | -3.1 | 0.3 | 8.3 | 15.4 | 21.2 | 22.4 | 21.6 | 18.9 | 11.2 | 3.2 | 1.4 |
| Average night temperature (°C) | -5.5 | -7.4 | -4.0 | 3.1 | 9.2 | 15.0 | 17.2 | 16.9 | 14.8 | 7.4 | -0.5 | -1.3 |
| Absolute minimum temperature (°C) | -26.6 | -24.5 | -14.9 | -3.6 | -0.2 | 6.7 | 12.0 | 9.1 | 7.5 | -3.7 | -13.0 | -8.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.3 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 3.5 | 6.7 | 6.9 | 8.2 | 10.7 | 12.0 | 12.6 | 11.2 | 9.0 | 6.9 | 6.6 | 4.2 |
| Precipitation (mm) | 51 | 80 | 91 | 117 | 49 | 39 | 62 | 95 | 94 | 98 | 33 | 52 |
| Sunny days | 12 | 14 | 13 | 16 | 20 | 19 | 14 | 17 | 12 | 12 | 23 | 15 |
| Rainy days | 11 | 7 | 9 | 14 | 11 | 11 | 17 | 14 | 18 | 17 | 5 | 12 |
| Snow days | 8 | 7 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 4 |
The best time to visit Keyeser during the most sunny months:
Months with the longest average daylight duration in Keyeser:
The largest precipitation sum in Keyeser is at