Average annual temperature is 11.5 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -11.2 °C
Number of sunny days: 166 days
Number of rainy days: 187 days
Number of snow days: 12 days
Look at detailed online map of Lock
* Weather data for Lock 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) | 16.2 | 19.5 | 19.0 | 25.0 | 27.7 | 31.1 | 31.3 | 31.3 | 30.6 | 26.9 | 18.8 | 14.7 |
| Average daytime temperature (°C) | 5.6 | 9.9 | 9.6 | 16.5 | 20.8 | 24.7 | 27.3 | 26.2 | 23.7 | 17.1 | 10.3 | 7.7 |
| Average temperature (°C) | 1.8 | 3.1 | 3.7 | 10.6 | 14.9 | 19.2 | 22.5 | 20.9 | 18.5 | 12.7 | 5.2 | 3.9 |
| Average night temperature (°C) | -1.2 | -1.3 | -0.5 | 5.2 | 9.7 | 14.1 | 18.1 | 16.3 | 14.0 | 9.0 | 1.5 | 1.4 |
| Absolute minimum temperature (°C) | -10.5 | -11.2 | -8.4 | -1.7 | 1.7 | 9.3 | 13.8 | 10.6 | 7.8 | -2.3 | -7.9 | -4.6 |
| 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) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 3.2 | 7.0 | 7.1 | 9.0 | 10.2 | 10.9 | 11.7 | 10.7 | 9.3 | 6.9 | 7.0 | 4.4 |
| Precipitation (mm) | 139 | 66 | 157 | 135 | 90 | 134 | 117 | 99 | 35 | 84 | 47 | 57 |
| Sunny days | 9 | 16 | 11 | 14 | 19 | 14 | 3 | 17 | 17 | 14 | 20 | 12 |
| Rainy days | 17 | 12 | 15 | 16 | 12 | 16 | 28 | 14 | 13 | 17 | 9 | 18 |
| Snow days | 5 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Lock during the most sunny months:
The largest precipitation sum in Lock is at