ZIP Code 65201 Hardiness Zones and Climate Data

ZIP Code 65201 - Columbia Missouri is in 2023 USDA Hardiness Zones 6b (-5°F to 0°F)

Additional Gardening Related Climate Data for ZIP Code 65201 - Columbia, Missouri

2023 Hardiness Zone:Zone 6b: -5°F to 0°F
2012 Hardiness Zone:Zone 6a: -10°F to -5°F
1990 Hardiness Zone:Zone 1b: -15F to -10F
Average First Frost Date:Oct. 21 - Oct. 31
Average Last Frost Date:Apr. 11 - Apr. 20
Koppen-Geiger Climate Zone:Dfa - Humid Continental Hot Summers
Ecoregion:72f - River Hills
Heat Zone Days: 46 - 60 days Over 86°F

Annual Climate Data for ZIP Code 65201 - Columbia, MO

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)17233243536266645644332243
Avg Max Temp (°F)36435566758388877968534165
Avg Precip (In.)1.652.053.143.964.914.113.833.643.583.143.442.4539.89

Source Data:

2025 plantmaps.com