| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F |
| Average First Frost Date: | Oct. 21 - Oct. 31 |
| Average Last Frost Date: | May 1 - May 10 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 70b - Monongahela Transition Zone |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 15401 - Uniontown, PA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 19 | 21 | 28 | 36 | 46 | 55 | 60 | 58 | 51 | 39 | 32 | 24 | 39 |
| Avg Max Temp (°F) | 38 | 41 | 51 | 62 | 71 | 79 | 83 | 81 | 75 | 64 | 53 | 42 | 62 |
| Avg Precip (In.) | 3.01 | 2.77 | 3.68 | 3.76 | 4.42 | 4.3 | 4.62 | 4 | 3.67 | 2.89 | 3.47 | 3.13 | 43.72 |