| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 5b: -15°F to -10°F |
| 2012 Hardiness Zone: | Zone 5b: -15°F to -10°F |
| 1990 Hardiness Zone: | Zone 1b: -15F to -10F |
| Average First Frost Date: | Oct. 1 - Oct. 10 |
| Average Last Frost Date: | May 11 - May 20 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 60b - Northeastern Uplands |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 18431 - Honesdale, PA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 12 | 13 | 22 | 32 | 42 | 51 | 56 | 54 | 47 | 35 | 28 | 19 | 34 |
| Avg Max Temp (°F) | 33 | 35 | 44 | 56 | 68 | 75 | 80 | 78 | 71 | 61 | 48 | 37 | 57 |
| Avg Precip (In.) | 3.37 | 2.66 | 3.17 | 3.79 | 4.21 | 4.25 | 3.79 | 3.65 | 4.07 | 3.26 | 3.77 | 3.37 | 43.36 |