| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 5a: -20°F to -15°F 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: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 60b - Northeastern Uplands |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 18436 - Lake Ariel, PA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 11 | 12 | 21 | 31 | 41 | 51 | 55 | 54 | 46 | 34 | 27 | 18 | 33 |
| Avg Max Temp (°F) | 33 | 35 | 43 | 56 | 67 | 75 | 79 | 78 | 69 | 60 | 48 | 37 | 57 |
| Avg Precip (In.) | 3.37 | 2.77 | 3.41 | 3.89 | 4.27 | 4.66 | 3.78 | 3.68 | 4.26 | 3.44 | 3.84 | 3.33 | 44.72 |