| 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 1b: -15F to -10F | |
| Average First Frost Date: | Nov. 1 - Nov. 10 | |
| Average Last Frost Date: | Apr. 11 - Apr. 20 | |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers | |
| Ecoregion: | 59d - Boston Basin | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 02149 - Everett, MA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 20 | 22 | 30 | 39 | 49 | 58 | 64 | 63 | 55 | 44 | 36 | 26 | 42 |
| Avg Max Temp (°F) | 36 | 38 | 46 | 57 | 67 | 77 | 82 | 80 | 73 | 62 | 51 | 41 | 59 |
| Avg Precip (In.) | 4.08 | 3.43 | 4.07 | 3.79 | 3.38 | 3.35 | 3.18 | 3.46 | 3.58 | 3.93 | 4.21 | 3.93 | 44.39 |