ZIP Code 46143 Hardiness Zones and Climate Data

ZIP Code 46143 - Greenwood Indiana is in 2023 USDA Hardiness Zones 6a (-10°F to -5°F) and 6b (-5°F to 0°F)

Additional Gardening Related Climate Data for ZIP Code 46143 - Greenwood, Indiana

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
Zone 5b: -15°F to -10°F
1990 Hardiness Zone:Zone 1b: -15F to -10F
Average First Frost Date:Oct. 21 - Oct. 31
Average Last Frost Date:Apr. 21 - Apr. 30
Koppen-Geiger Climate Zone:Dfa - Humid Continental Hot Summers
Ecoregion:55b - Loamy High Lime Till Plains
Heat Zone Days: Rare Over 86°F

Annual Climate Data for ZIP Code 46143 - Greenwood, IN

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)17203040516064625441332341
Avg Max Temp (°F)34395162738185837765523962
Avg Precip (In.)2.342.333.293.94.564.084.513.852.852.863.642.9541.15

Source Data:

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