Average annual temperature is 11.8 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -11.1 °C
Number of sunny days: 218
Number of rainy days: 126
Number of snow days: 21
Average annual precipitation: 383 mm
Look at detailed online map of Boise
* Weather data for Boise United States is based on climate observations for 2023 year
Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Absolute maximum temperature (°C) | 11.5 | 11.6 | 13.1 | 30.9 | 32.1 | 33.7 | 39.5 | 39.7 | 32.5 | 28.9 | 17.1 | 13.4 |
Average daytime temperature (°C) | 5.1 | 7 | 8 | 15.6 | 25 | 26.6 | 35.5 | 33 | 27.5 | 19.1 | 10.1 | 5.1 |
Average temperature (°C) | 0.7 | 0.8 | 2.7 | 8.7 | 17.6 | 19.3 | 27.2 | 25.1 | 19.4 | 12.5 | 5 | 1.4 |
Average night temperature (°C) | -2.5 | -3.4 | -1.3 | 3.2 | 10.8 | 12.8 | 18.5 | 18.2 | 12.9 | 7.2 | 0.9 | -1.6 |
Absolute minimum temperature (°C) | -11.1 | -8.4 | -4.6 | -4.4 | 3 | 5.4 | 13.6 | 12.2 | 6.4 | -4.6 | -7.8 | -6.1 |
Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daylight maximum duration (h) | 9.9 | 11.1 | 12.7 | 14.1 | 15.2 | 15.4 | 15.4 | 14.6 | 13.2 | 11.8 | 10.3 | 9.2 |
Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 14 | 12.5 | 11 | 9.7 | 9 |
Daylight minimum duration (h) | 9 | 9.9 | 11.2 | 12.7 | 14.2 | 15.2 | 14.6 | 13.3 | 11.8 | 10.3 | 9.2 | 8.9 |
Sunshine mean duration (h) | 6.2 | 7.5 | 7.3 | 9.7 | 12 | 11.8 | 13.5 | 11.6 | 10.3 | 8.5 | 7.2 | 5.6 |
Precipitation (mm) | 41 | 15 | 83 | 22 | 46 | 30 | 0 | 20 | 16 | 30 | 27 | 55 |
Sunny days | 15 | 14 | 7 | 13 | 15 | 16 | 30 | 20 | 25 | 23 | 22 | 18 |
Rainy days | 11 | 8 | 18 | 15 | 16 | 14 | 1 | 11 | 5 | 8 | 8 | 11 |
Snow days | 5 | 6 | 6 | 2 | 2 |
The best time to visit Boise during the most sunny months:
Months with the longest average daylight duration in Boise:
The largest precipitation sum in Boise is at