Average annual temperature is 21.9 °C
Absolute maximum temperature: 46.1 °C
Absolute minimum temperature: 0.9 °C
Number of sunny days: 306 days
Number of rainy days: 59 days
Look at detailed online map of Arrowhead Junction
* Weather data for Arrowhead Junction 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) | 18.0 | 22.1 | 24.2 | 36.2 | 37.2 | 40.4 | 46.1 | 44.3 | 41.8 | 35.5 | 28.1 | 23.2 |
| Average daytime temperature (°C) | 13.7 | 17.2 | 18.9 | 28.7 | 32.4 | 35.3 | 43.3 | 39.2 | 34.9 | 30.1 | 21.6 | 18.3 |
| Average temperature (°C) | 9.2 | 11.0 | 12.8 | 21.7 | 26.2 | 28.8 | 37.1 | 33.2 | 28.5 | 23.8 | 16.1 | 13.2 |
| Average night temperature (°C) | 5.4 | 5.9 | 7.8 | 14.7 | 19.2 | 21.7 | 29.6 | 27.0 | 22.7 | 17.7 | 10.7 | 8.5 |
| Absolute minimum temperature (°C) | 0.9 | 1.0 | 2.6 | 5.1 | 12.4 | 16.7 | 23.4 | 21.1 | 18.1 | 9.9 | 6.7 | 4.4 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.2 | 13.4 | 12.4 | 11.3 | 10.3 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 9.0 | 9.0 | 12.0 | 12.8 | 13.0 | 13.0 | 11.5 | 10.7 | 10.3 | 9.0 | 8.1 |
| Precipitation (mm) | 40 | 21 | 46 | 0 | 3 | 0 | 0 | 38 | 14 | 0 | 12 | 15 |
| Sunny days | 16 | 20 | 17 | 30 | 28 | 29 | 30 | 25 | 25 | 31 | 28 | 27 |
| Rainy days | 15 | 8 | 14 | 0 | 3 | 1 | 1 | 6 | 5 | 0 | 2 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arrowhead Junction is at