Average annual temperature is 19.7 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 291 days
Number of rainy days: 72 days
Number of snow days: 2 days
Look at detailed online map of Arivaca
* Weather data for Arivaca 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) | 23.9 | 23.7 | 24.7 | 34.1 | 31.7 | 39.9 | 41.0 | 39.5 | 39.4 | 35.2 | 30.6 | 25.3 |
| Average daytime temperature (°C) | 15.3 | 16.8 | 19.7 | 27.0 | 29.4 | 33.4 | 38.3 | 35.4 | 34.0 | 29.6 | 22.5 | 19.2 |
| Average temperature (°C) | 8.6 | 9.3 | 12.6 | 19.0 | 22.2 | 26.3 | 31.3 | 28.9 | 27.3 | 22.5 | 16.1 | 11.9 |
| Average night temperature (°C) | 4.0 | 4.3 | 7.0 | 11.4 | 15.4 | 19.3 | 24.7 | 23.1 | 21.2 | 16.1 | 10.1 | 6.1 |
| Absolute minimum temperature (°C) | -3.1 | -2.4 | -1.2 | 2.1 | 9.4 | 13.3 | 21.5 | 19.4 | 17.6 | 8.7 | 3.6 | 1.2 |
| 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) | 10.4 | 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 | 8.8 | 9.7 | 12.1 | 12.5 | 12.7 | 12.4 | 11.3 | 11.0 | 10.4 | 9.2 | 8.5 |
| Precipitation (mm) | 27 | 38 | 17 | 0 | 4 | 0 | 11 | 42 | 5 | 2 | 12 | 26 |
| Sunny days | 22 | 18 | 27 | 30 | 28 | 30 | 20 | 14 | 22 | 27 | 26 | 27 |
| Rainy days | 7 | 10 | 4 | 0 | 3 | 0 | 11 | 17 | 8 | 4 | 4 | 4 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arivaca is at