| 2023 Hardiness Zone: | Zone 7a: 0°F to 5°F | |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F | |
| 1990 Hardiness Zone: | Zone 6b: -5F to 0F | |
| Average First Frost Date: | Oct. 11 - Oct. 20 | |
| Average Last Frost Date: | May 1 - May 10 | |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers | |
| Ecoregion: | 64d - Piedmont Limestone/Dolomite Lowlands | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 19543 - Morgantown, PA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 19 | 21 | 29 | 38 | 48 | 58 | 63 | 61 | 54 | 42 | 34 | 24 | 41 |
| Avg Max Temp (°F) | 37 | 40 | 49 | 61 | 71 | 79 | 83 | 82 | 75 | 64 | 53 | 42 | 61 |
| Avg Precip (In.) | 3.75 | 2.82 | 3.78 | 3.81 | 4.51 | 4.2 | 4.63 | 3.87 | 4.39 | 3.54 | 3.74 | 3.57 | 46.61 |