Average annual temperature is 10.5 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -27.0 °C
Number of sunny days: 192 days
Number of rainy days: 153 days
Number of snow days: 20 days
Look at detailed online map of Oneco
* Weather data for Oneco 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) | 9.0 | 9.9 | 19.6 | 25.2 | 31.4 | 32.3 | 33.7 | 37.0 | 33.5 | 27.6 | 18.0 | 12.9 |
| Average daytime temperature (°C) | 1.5 | 3.4 | 6.9 | 15.3 | 23.2 | 28.1 | 28.8 | 28.1 | 24.4 | 16.0 | 8.5 | 5.5 |
| Average temperature (°C) | -2.3 | -2.1 | 1.5 | 8.9 | 16.2 | 21.5 | 23.0 | 22.5 | 19.2 | 11.7 | 3.7 | 2.0 |
| Average night temperature (°C) | -5.2 | -6.6 | -2.6 | 3.6 | 9.8 | 15.1 | 17.6 | 17.6 | 15.2 | 7.8 | 0.0 | -0.6 |
| Absolute minimum temperature (°C) | -27.0 | -23.4 | -15.0 | -2.8 | 0.4 | 6.3 | 12.9 | 9.7 | 8.0 | -3.1 | -12.4 | -8.4 |
| 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) | 9.5 | 10.6 | 11.9 | 13.4 | 14.6 | 15.2 | 14.9 | 13.9 | 12.5 | 11.1 | 9.8 | 9.1 |
| 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 | 9.0 |
| Sunshine mean duration (h) | 3.6 | 7.1 | 6.3 | 8.8 | 11.2 | 12.2 | 12.1 | 11.2 | 8.8 | 7.0 | 7.1 | 4.1 |
| Precipitation (mm) | 67 | 89 | 102 | 118 | 45 | 44 | 69 | 45 | 108 | 105 | 54 | 59 |
| Sunny days | 14 | 16 | 13 | 16 | 22 | 16 | 15 | 16 | 12 | 13 | 22 | 17 |
| Rainy days | 8 | 8 | 14 | 14 | 9 | 14 | 16 | 15 | 18 | 18 | 7 | 12 |
| Snow days | 9 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Oneco during the most sunny months:
The largest precipitation sum in Oneco is at