| 2023 Hardiness Zone: | Zone 5b: -15°F to -10°F |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 5b: -15°F to -10°F |
| 1990 Hardiness Zone: | Zone 5a: -20F to -15F |
| Average First Frost Date: | Oct. 1 - Oct. 10 |
| Average Last Frost Date: | Jun. 1 - Jun. 10 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 62d - Unglaciated Allegheney High Plateau |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 16915 - Coudersport, PA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 13 | 15 | 23 | 33 | 42 | 50 | 54 | 53 | 46 | 37 | 29 | 18 | 34 |
| Avg Max Temp (°F) | 30 | 34 | 43 | 56 | 68 | 75 | 78 | 77 | 69 | 58 | 45 | 34 | 55 |
| Avg Precip (In.) | 2.51 | 2.27 | 2.87 | 3.07 | 3.63 | 5.47 | 4.07 | 3.9 | 3.96 | 3.27 | 3.49 | 2.85 | 41.35 |