Average annual temperature is 14.4 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -8.6 °C
Number of sunny days: 210 days
Number of rainy days: 152 days
Number of snow days: 3 days
Look at detailed online map of Arrowhead
* Weather data for Arrowhead 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) | 18.9 | 25.1 | 26.9 | 31.7 | 29.7 | 31.2 | 37.9 | 36.7 | 37.1 | 28.8 | 27.1 | 20.2 |
| Average daytime temperature (°C) | 10.8 | 13.8 | 15.1 | 23.0 | 23.2 | 27.6 | 33.0 | 31.3 | 27.5 | 22.0 | 14.3 | 11.3 |
| Average temperature (°C) | 5.5 | 7.5 | 8.1 | 15.2 | 16.8 | 20.7 | 25.8 | 24.4 | 21.1 | 15.1 | 7.5 | 5.2 |
| Average night temperature (°C) | 1.4 | 2.2 | 2.4 | 8.1 | 11.1 | 14.2 | 19.3 | 18.6 | 15.6 | 9.2 | 2.3 | 0.6 |
| Absolute minimum temperature (°C) | -4.5 | -8.6 | -6.3 | -0.7 | 3.9 | 9.6 | 15.1 | 12.5 | 10.8 | 2.1 | -6.3 | -5.4 |
| 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) | 5.6 | 7.1 | 7.9 | 9.8 | 10.4 | 10.7 | 12.3 | 11.0 | 9.4 | 8.9 | 8.1 | 6.1 |
| Precipitation (mm) | 72 | 93 | 43 | 130 | 66 | 129 | 69 | 27 | 64 | 24 | 73 | 122 |
| Sunny days | 14 | 16 | 16 | 18 | 17 | 13 | 13 | 15 | 19 | 25 | 26 | 18 |
| Rainy days | 16 | 11 | 15 | 12 | 14 | 17 | 18 | 16 | 11 | 6 | 4 | 12 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Arrowhead during the most sunny months:
The largest precipitation sum in Arrowhead is at