ZIP Code 61025 Hardiness Zones and Climate Data

ZIP Code 61025 - East Dubuque Illinois is in 2023 USDA Hardiness Zones 5a (-20°F to -15°F)

Additional Gardening Related Climate Data for ZIP Code 61025 - East Dubuque, Illinois

2023 Hardiness Zone:Zone 5a: -20°F to -15°F
2012 Hardiness Zone:Zone 5a: -20°F to -15°F
1990 Hardiness Zone:Zone 5a: -20F to -15F
Average First Frost Date:Oct. 11 - Oct. 20
Average Last Frost Date:Apr. 21 - Apr. 30
Koppen-Geiger Climate Zone:Dfa - Humid Continental Hot Summers
Ecoregion:52b - Paleozoic Plateau/Coulee Section
Current Drought Status:Exceptional Drought
Heat Zone Days: Rare Over 86°F

Annual Climate Data for ZIP Code 61025 - East Dubuque, IL

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)9142638495964615241281638
Avg Max Temp (°F)26324559718184827362453158
Avg Precip (In.)1.191.132.233.363.894.344.144.343.622.422.431.5134.61

Source Data:

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