Average annual temperature is 20.5 °C
Absolute maximum temperature: 42.8 °C
Absolute minimum temperature: -3.3 °C
Number of sunny days: 293 days
Number of rainy days: 71 days
Number of snow days: 1 day
Look at detailed online map of Arivaca Junction
* Weather data for Arivaca 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) | 25.3 | 25.9 | 26.9 | 36.9 | 33.8 | 42.3 | 42.8 | 42.5 | 41.4 | 36.4 | 32.7 | 26.6 |
| Average daytime temperature (°C) | 16.8 | 18.5 | 21.8 | 29.0 | 31.5 | 35.6 | 40.2 | 36.9 | 35.8 | 31.1 | 23.8 | 20.4 |
| Average temperature (°C) | 9.0 | 10.1 | 13.8 | 20.2 | 23.6 | 27.6 | 32.6 | 29.7 | 28.1 | 22.9 | 16.2 | 11.6 |
| Average night temperature (°C) | 3.2 | 3.7 | 7.0 | 11.2 | 15.4 | 19.0 | 24.8 | 22.9 | 20.1 | 14.9 | 9.2 | 4.7 |
| Absolute minimum temperature (°C) | -2.9 | -3.3 | 0.3 | 2.1 | 10.0 | 13.3 | 20.1 | 18.0 | 16.9 | 5.7 | 5.6 | -0.1 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.2 | 9.1 | 9.8 | 12.1 | 12.5 | 12.6 | 12.5 | 11.7 | 11.1 | 10.4 | 9.3 | 8.6 |
| Precipitation (mm) | 29 | 32 | 17 | 0 | 6 | 0 | 11 | 39 | 4 | 2 | 10 | 28 |
| Sunny days | 21 | 19 | 25 | 30 | 26 | 30 | 21 | 18 | 24 | 28 | 25 | 26 |
| Rainy days | 9 | 9 | 6 | 0 | 5 | 0 | 10 | 13 | 6 | 3 | 5 | 5 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arivaca Junction is at