# Counties in Wyoming by average annual temperature, 2025

All 23 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/wyoming-counties

| Rank | Place | °F |
|---:|---|---:|
| 1 | Goshen County | 49.9 |
| 2 | Platte County | 49.5 |
| 3 | Niobrara County | 49 |
| 4 | Laramie County | 48.1 |
| 5 | Weston County | 46.9 |
| 6 | Campbell County | 46.7 |
| 6 | Converse County | 46.7 |
| 6 | Washakie County | 46.7 |
| 9 | Natrona County | 46 |
| 10 | Hot Springs County | 45.5 |
| 10 | Johnson County | 45.5 |
| 12 | Crook County | 45.4 |
| 13 | Sweetwater County | 44.9 |
| 14 | Big Horn County | 44.8 |
| 15 | Sheridan County | 44.2 |
| 16 | Carbon County | 43.3 |
| 16 | Fremont County | 43.3 |
| 18 | Uinta County | 43.1 |
| 19 | Albany County | 43 |
| 20 | Lincoln County | 41.1 |
| 21 | Park County | 40.6 |
| 22 | Sublette County | 37.9 |
| 23 | Teton County | 37.4 |