Average annual temperature is 14.2 °C
Absolute maximum temperature: 40.4 °C
Absolute minimum temperature: -15.0 °C
Number of sunny days: 232 days
Number of rainy days: 124 days
Number of snow days: 9 days
Look at detailed online map of Radium
* Weather data for Radium 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 | 23.9 | 30.7 | 32.1 | 35.9 | 38.7 | 40.4 | 38.3 | 30.4 | 22.1 | 19.5 |
| Average daytime temperature (°C) | 6.8 | 10.5 | 13.7 | 21.4 | 25.2 | 29.2 | 32.1 | 33.7 | 29.8 | 21.7 | 14.6 | 9.0 |
| Average temperature (°C) | 0.8 | 2.6 | 6.2 | 13.5 | 18.9 | 23.1 | 26.1 | 27.2 | 23.4 | 15.4 | 8.2 | 4.0 |
| Average night temperature (°C) | -3.2 | -3.0 | 0.9 | 7.3 | 13.8 | 17.9 | 21.0 | 21.3 | 18.0 | 10.2 | 3.4 | 0.3 |
| Absolute minimum temperature (°C) | -15.0 | -14.3 | -8.0 | -2.6 | 3.3 | 14.7 | 15.7 | 14.3 | 11.4 | -6.3 | -5.2 | -4.7 |
| 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 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 6.8 | 9.0 | 9.1 | 9.9 | 10.5 | 11.5 | 11.8 | 12.1 | 10.3 | 8.9 | 7.6 | 5.3 |
| Precipitation (mm) | 31 | 10 | 8 | 21 | 109 | 126 | 156 | 39 | 57 | 36 | 37 | 53 |
| Sunny days | 22 | 23 | 25 | 22 | 11 | 7 | 19 | 20 | 23 | 22 | 23 | 15 |
| Rainy days | 7 | 4 | 5 | 8 | 20 | 23 | 12 | 11 | 7 | 9 | 5 | 13 |
| Snow days | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
The best time to visit Radium during the most sunny months:
The largest precipitation sum in Radium is at