Average annual temperature is 14.7 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: -10.0 °C
Number of sunny days: 216 days
Number of rainy days: 148 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) | 19.3 | 20.5 | 24.4 | 27.7 | 31.0 | 39.7 | 37.1 | 38.1 | 34.3 | 30.5 | 26.1 | 17.8 |
| Average daytime temperature (°C) | 8.7 | 11.6 | 13.0 | 20.8 | 26.0 | 30.4 | 32.2 | 30.9 | 28.3 | 20.8 | 15.1 | 11.0 |
| Average temperature (°C) | 3.4 | 4.9 | 6.8 | 13.6 | 19.4 | 23.9 | 26.2 | 25.4 | 21.9 | 15.6 | 9.0 | 6.2 |
| Average night temperature (°C) | -0.4 | 0.2 | 2.3 | 7.7 | 13.7 | 18.2 | 21.5 | 21.2 | 17.2 | 11.5 | 4.5 | 3.0 |
| Absolute minimum temperature (°C) | -10.0 | -9.3 | -6.9 | 1.4 | 5.5 | 12.5 | 17.4 | 14.9 | 12.8 | -0.6 | -4.3 | -3.3 |
| 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 | 14.8 | 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) | 5.7 | 7.5 | 7.0 | 10.5 | 10.8 | 12.7 | 11.5 | 10.6 | 10.5 | 7.9 | 7.5 | 5.9 |
| Precipitation (mm) | 53 | 95 | 164 | 33 | 60 | 40 | 54 | 124 | 35 | 66 | 20 | 64 |
| Sunny days | 17 | 20 | 15 | 22 | 14 | 21 | 13 | 17 | 16 | 20 | 25 | 16 |
| Rainy days | 13 | 8 | 16 | 8 | 17 | 9 | 18 | 14 | 14 | 11 | 5 | 15 |
| Snow days | 1 | 0 | 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