Average annual temperature is 14.4 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -11.0 °C
Number of sunny days: 190 days
Number of rainy days: 173 days
Number of snow days: 2 days
Look at detailed online map of Banner
* Weather data for Banner 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) | 17.5 | 20.0 | 23.4 | 27.6 | 31.5 | 37.0 | 35.2 | 37.0 | 31.9 | 29.1 | 26.0 | 17.6 |
| Average daytime temperature (°C) | 8.6 | 12.0 | 13.2 | 20.2 | 25.5 | 29.8 | 31.2 | 29.6 | 27.3 | 20.5 | 14.6 | 10.7 |
| Average temperature (°C) | 3.8 | 5.7 | 7.0 | 13.4 | 19.1 | 23.3 | 25.1 | 24.2 | 21.1 | 15.1 | 8.7 | 5.9 |
| Average night temperature (°C) | 0.6 | 1.2 | 2.7 | 8.0 | 13.9 | 17.7 | 20.5 | 20.1 | 16.5 | 11.1 | 4.4 | 2.6 |
| Absolute minimum temperature (°C) | -11.0 | -9.5 | -7.4 | 0.7 | 5.9 | 12.1 | 16.2 | 13.5 | 11.6 | -3.0 | -4.8 | -5.3 |
| 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 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 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) | 5.4 | 7.1 | 7.4 | 10.4 | 10.9 | 12.9 | 11.5 | 9.7 | 10.2 | 7.4 | 7.7 | 6.2 |
| Precipitation (mm) | 96 | 57 | 218 | 71 | 69 | 37 | 85 | 196 | 32 | 65 | 8 | 44 |
| Sunny days | 17 | 17 | 14 | 19 | 16 | 15 | 7 | 13 | 14 | 18 | 22 | 18 |
| Rainy days | 13 | 10 | 17 | 11 | 15 | 15 | 24 | 18 | 16 | 13 | 8 | 13 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Banner during the most sunny months:
The largest precipitation sum in Banner is at