| 2023 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F | |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F | |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F | |
| 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: | 67b - Northern Shale Valleys | |
| Current Drought Status: | Moderate Drought | |
| Heat Zone Days: | 8 - 14 days Over 86°F |
Annual Climate Data for ZIP Code 17229 - Hustontown, PA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 19 | 21 | 28 | 37 | 47 | 56 | 60 | 58 | 51 | 40 | 32 | 24 | 40 |
| Avg Max Temp (°F) | 38 | 41 | 51 | 63 | 73 | 81 | 84 | 83 | 76 | 66 | 53 | 42 | 63 |
| Avg Precip (In.) | 2.71 | 2.45 | 3.36 | 3.38 | 3.96 | 3.88 | 3.67 | 3.2 | 3.45 | 3.11 | 3.24 | 2.79 | 39.22 |