ZIP Code 78017 Hardiness Zones and Climate Data

ZIP Code 78017 - Dilley Texas is in 2023 USDA Hardiness Zones 9a (20°F to 25°F)

Additional Gardening Related Climate Data for ZIP Code 78017 - Dilley, Texas

2023 Hardiness Zone:Zone 9a: 20°F to 25°F
2012 Hardiness Zone:Zone 9a: 20°F to 25°F
1990 Hardiness Zone:Zone 9a: 20F to 25F
Average First Frost Date:Jan. 11 - Jan. 20
Average Last Frost Date:Jan. 21 - Jan. 31
Koppen-Geiger Climate Zone:BSh - Hot Semi-Arid Climate
Ecoregion:31c - Texas-Tamaulipan Thornscrub
Current Drought Status:Exceptional Drought
Heat Zone Days: 151 - 180 days Over 86°F

Annual Climate Data for ZIP Code 78017 - Dilley, TX

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)40445259677173736960504258
Avg Max Temp (°F)64697784899497979284736682
Avg Precip (In.)1.091.231.2623.13.261.442.42.483.11.441.1523.96

Source Data:

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