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Frost Dates for Springfield, Missouri, United States of America

Coordinates: 37.215, -93.298

Growing Season

The last spring air frost in Springfield, Missouri, United States of America typically occurs around Apr 11, and the first autumn air frost around Oct 3. This gives a frost-free growing season of approximately 175 days.

USDA Hardiness Zone

This location falls in USDA Hardiness Zone 7a, where the average annual extreme minimum temperature is -17.8 to -15°C (0 to 5°F). This zone rating helps gardeners determine which perennial plants are likely to survive winter.

Temperature Overview

The coldest month is January, with an average low of -3°C (27°F). The warmest month is July, with an average high of 32°C (90°F).

Frost Risk Breakdown

Frost dates at three temperature thresholds: Air frost (0°C / 32°F): Apr 11 (last spring) to Oct 3 (first autumn). Light ground frost (-1°C / 30°F): Mar 29 (last spring) to Oct 12 (first autumn). Hard ground frost (-2°C / 28°F): Mar 2 (last spring) to Oct 30 (first autumn).

We predict your growing zone to be approximately ...

USDA Growing Zone: USDA Growing Zone - 7a

... and the frost data for your area is ...

Current Risk Level: Hard Ground Frost possible

for today based on past data only.

We predict a frost free growing season at your location from Apr 11 to Oct 3, which provides approximately 174 frost free days.

For the less tender plants, or if you are planning to protect your plants with fleece etc, your growing season could stretch from Mar 29 to Oct 12, which provides a total of 197 days for growing.

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