# Counties in Arizona by average annual temperature, 2025

All 15 values come from NOAA National Centers for Environmental Information for 2025, so the places are comparable.

- Indicator id: `average_temperature_annual`
- Unit: °F
- Definition: Mean air temperature from January to December, in degrees Fahrenheit: the average of the 12 monthly mean temperatures. NOAA computes it from its climate divisional dataset (nClimDiv): station readings interpolated onto a 5 km grid and averaged over the area.
- Source: NOAA National Centers for Environmental Information, NOAA Climate at a Glance, January to December average temperature, counties (https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping)
- Publisher page: https://invokely.ai/en/publishers/noaa-ncei
- Retrieved: 2026-10-12
- Citation: NOAA National Centers for Environmental Information, Climate at a Glance. NOAA Climate at a Glance, January to December average temperature, counties. From the NOAA Monthly U.S. Climate Divisional Database (nClimDiv), doi:10.7289/V5M32STR. https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/average-annual-temperature/arizona-counties

| Rank | Place | °F |
|---:|---|---:|
| 1 | Yuma County | 74.3 |
| 2 | La Paz County | 73.6 |
| 3 | Maricopa County | 72.8 |
| 4 | Pinal County | 71.4 |
| 5 | Pima County | 70.2 |
| 6 | Mohave County | 65 |
| 7 | Graham County | 63.7 |
| 8 | Cochise County | 63.4 |
| 9 | Santa Cruz County | 63.1 |
| 10 | Gila County | 62.2 |
| 11 | Yavapai County | 61.7 |
| 12 | Greenlee County | 59 |
| 13 | Coconino County | 55.4 |
| 14 | Navajo County | 54.7 |
| 15 | Apache County | 52.8 |