Average annual temperature is 15.9 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: -8.0 °C
Number of sunny days: 197 days
Number of rainy days: 167 days
Number of snow days: 1 day
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) | 19.9 | 25.9 | 26.6 | 32.0 | 30.8 | 33.1 | 37.4 | 35.7 | 36.4 | 28.6 | 26.9 | 21.6 |
| Average daytime temperature (°C) | 12.8 | 15.2 | 16.3 | 23.4 | 23.7 | 28.5 | 32.7 | 31.1 | 27.7 | 22.4 | 15.3 | 12.9 |
| Average temperature (°C) | 7.7 | 9.4 | 10.1 | 16.5 | 17.8 | 22.2 | 26.5 | 25.3 | 21.9 | 16.3 | 9.4 | 7.3 |
| Average night temperature (°C) | 4.0 | 4.8 | 5.0 | 10.6 | 12.8 | 16.9 | 21.7 | 20.6 | 17.5 | 11.6 | 5.0 | 3.1 |
| Absolute minimum temperature (°C) | -2.3 | -8.0 | -2.4 | 3.0 | 7.1 | 12.8 | 18.5 | 17.1 | 12.1 | 6.1 | -4.1 | -2.8 |
| 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) | 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) | 5.9 | 6.9 | 7.8 | 9.2 | 10.0 | 10.6 | 11.6 | 10.4 | 8.7 | 8.6 | 7.8 | 6.1 |
| Precipitation (mm) | 79 | 57 | 48 | 126 | 85 | 80 | 103 | 65 | 130 | 29 | 39 | 179 |
| Sunny days | 15 | 17 | 15 | 17 | 15 | 11 | 12 | 17 | 16 | 21 | 25 | 16 |
| Rainy days | 16 | 10 | 16 | 13 | 16 | 19 | 19 | 14 | 14 | 10 | 5 | 15 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Arrowhead during the most sunny months:
The largest precipitation sum in Arrowhead is at