Average annual temperature is 10.3 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -26.9 °C
Number of sunny days: 201 days
Number of rainy days: 132 days
Number of snow days: 32 days
Look at detailed online map of Saint Lucas
* Weather data for Saint Lucas 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) | 7.0 | 9.0 | 17.6 | 25.5 | 30.9 | 31.3 | 33.7 | 37.9 | 33.7 | 29.7 | 17.1 | 12.2 |
| Average daytime temperature (°C) | -0.5 | 2.6 | 6.0 | 15.0 | 23.5 | 28.1 | 28.1 | 28.1 | 25.1 | 16.0 | 8.8 | 5.5 |
| Average temperature (°C) | -4.3 | -3.1 | 0.9 | 8.7 | 16.9 | 22.2 | 22.6 | 22.8 | 19.5 | 11.6 | 3.8 | 1.3 |
| Average night temperature (°C) | -7.3 | -7.4 | -3.1 | 3.9 | 10.9 | 16.4 | 17.2 | 18.2 | 15.1 | 7.9 | 0.1 | -1.3 |
| Absolute minimum temperature (°C) | -26.9 | -24.9 | -13.6 | -4.4 | 1.6 | 8.5 | 11.7 | 12.1 | 8.3 | -5.2 | -13.5 | -7.8 |
| 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 | 9.1 |
| 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 | 8.0 |
| Sunshine mean duration (h) | 4.1 | 6.9 | 6.9 | 9.2 | 11.9 | 12.2 | 12.6 | 11.5 | 9.7 | 6.9 | 7.0 | 4.2 |
| Precipitation (mm) | 57 | 44 | 78 | 79 | 53 | 32 | 62 | 42 | 87 | 89 | 9 | 27 |
| Sunny days | 18 | 17 | 12 | 16 | 21 | 18 | 13 | 17 | 13 | 15 | 22 | 19 |
| Rainy days | 4 | 7 | 11 | 11 | 10 | 12 | 18 | 14 | 17 | 13 | 7 | 8 |
| Snow days | 9 | 4 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 4 |
The best time to visit Saint Lucas during the most sunny months:
Months with the longest average daylight duration in Saint Lucas:
The largest precipitation sum in Saint Lucas is at