Average annual temperature is 8.8 °C
Absolute maximum temperature: 33.9 °C
Absolute minimum temperature: -20.9 °C
Number of sunny days: 201 days
Number of rainy days: 127 days
Number of snow days: 37 days
Look at detailed online map of Brilliant
* Weather data for Brilliant 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) | 13.1 | 11.5 | 15.0 | 23.1 | 24.1 | 29.7 | 33.9 | 31.1 | 30.1 | 24.2 | 20.6 | 14.4 |
| Average daytime temperature (°C) | 4.1 | 6.2 | 8.9 | 15.0 | 19.6 | 23.2 | 29.2 | 27.2 | 23.8 | 17.5 | 11.9 | 6.5 |
| Average temperature (°C) | -1.7 | -1.9 | 1.7 | 6.5 | 12.2 | 16.0 | 21.0 | 19.7 | 16.6 | 10.1 | 4.9 | 0.2 |
| Average night temperature (°C) | -6.4 | -8.8 | -3.9 | -0.5 | 5.9 | 9.5 | 13.5 | 13.0 | 10.1 | 4.2 | -0.1 | -4.5 |
| Absolute minimum temperature (°C) | -18.2 | -20.9 | -14.2 | -7.1 | 1.7 | 5.5 | 8.6 | 10.2 | 4.9 | -8.3 | -8.2 | -13.1 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 7.9 | 9.2 | 10.0 | 11.1 | 11.1 | 12.7 | 13.0 | 11.6 | 10.6 | 9.8 | 8.5 | 7.6 |
| Precipitation (mm) | 18 | 30 | 15 | 49 | 91 | 73 | 31 | 37 | 41 | 16 | 5 | 21 |
| Sunny days | 21 | 20 | 19 | 17 | 4 | 7 | 11 | 14 | 18 | 23 | 24 | 23 |
| Rainy days | 2 | 1 | 4 | 9 | 27 | 23 | 20 | 17 | 12 | 8 | 2 | 2 |
| Snow days | 8 | 7 | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 6 |
The best time to visit Brilliant during the most sunny months:
The largest precipitation sum in Brilliant is at