Average annual temperature is 8.0 °C
Absolute maximum temperature: 34.2 °C
Absolute minimum temperature: -27.2 °C
Number of sunny days: 173 days
Number of rainy days: 148 days
Number of snow days: 44 days
Look at detailed online map of Saint Croix Reservation
* Weather data for Saint Croix Reservation 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) | 3.1 | 4.6 | 5.1 | 25.5 | 30.6 | 30.8 | 31.4 | 33.4 | 34.2 | 28.9 | 16.6 | 11.3 |
| Average daytime temperature (°C) | -3.9 | -2.0 | 1.3 | 9.5 | 22.1 | 26.9 | 26.2 | 26.4 | 23.5 | 13.7 | 5.7 | 3.4 |
| Average temperature (°C) | -6.9 | -6.9 | -2.8 | 4.2 | 15.6 | 20.9 | 20.9 | 21.0 | 18.3 | 9.7 | 1.6 | -0.2 |
| Average night temperature (°C) | -9.2 | -10.5 | -6.2 | 0.6 | 10.2 | 16.1 | 16.4 | 16.7 | 14.6 | 6.4 | -1.5 | -2.5 |
| Absolute minimum temperature (°C) | -23.7 | -27.2 | -13.8 | -7.3 | 0.8 | 8.6 | 12.7 | 11.5 | 6.9 | -6.1 | -14.3 | -11.6 |
| 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 | 8.0 |
| Daylight mean duration (h) | 9.2 | 10.4 | 11.9 | 13.5 | 14.9 | 15.6 | 15.3 | 14.1 | 12.5 | 10.9 | 9.5 | 8.8 |
| Daylight minimum duration (h) | 8.0 | 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) | 3.7 | 7.2 | 6.7 | 7.1 | 11.2 | 12.5 | 12.1 | 11.4 | 8.6 | 6.9 | 5.6 | 4.0 |
| Precipitation (mm) | 56 | 62 | 60 | 157 | 30 | 86 | 77 | 63 | 147 | 112 | 14 | 59 |
| Sunny days | 15 | 17 | 14 | 11 | 17 | 15 | 7 | 17 | 10 | 13 | 21 | 16 |
| Rainy days | 3 | 5 | 3 | 17 | 14 | 15 | 24 | 14 | 20 | 16 | 7 | 10 |
| Snow days | 13 | 6 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 5 |
The best time to visit Saint Croix Reservation during the most sunny months:
Months with the longest average daylight duration in Saint Croix Reservation:
The largest precipitation sum in Saint Croix Reservation is at