2023 Hardiness Zone: | Zone 5b: -15°F to -10°F |
2012 Hardiness Zone: | Zone 5b: -15°F to -10°F |
1990 Hardiness Zone: | Zone 5a: -20F to -15F |
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: | 54a - Illinois/Indiana Prairies |
Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 60554 - Sugar Grove, IL | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Avg Min Temp (°F) | 11 | 16 | 27 | 37 | 47 | 57 | 62 | 60 | 51 | 39 | 29 | 17 | 38 |
Avg Max Temp (°F) | 29 | 35 | 46 | 59 | 71 | 81 | 84 | 82 | 75 | 63 | 47 | 34 | 59 |
Avg Precip (In.) | 1.65 | 1.51 | 2.53 | 3.75 | 3.98 | 4.39 | 4.15 | 4.21 | 3.45 | 2.68 | 3.08 | 2.36 | 37.73 |