| 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 |
| 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: | 59f - Gulf of Maine Coastal Lowland |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 03871 - Rye Beach, NH | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 15 | 17 | 26 | 34 | 44 | 54 | 60 | 58 | 51 | 40 | 32 | 21 | 38 |
| Avg Max Temp (°F) | 33 | 36 | 44 | 55 | 66 | 76 | 81 | 79 | 71 | 61 | 49 | 38 | 57 |
| Avg Precip (In.) | 4.15 | 3.37 | 4.24 | 4.35 | 3.61 | 3.63 | 3.48 | 3.42 | 3.89 | 4.32 | 4.74 | 4.33 | 47.53 |