Last frost date in Madison, Indiana

April 11

Average last frost in spring. In an early year (1 in 10) it's over by March 28; in a late year (1 in 10) it comes after April 28.

October 31

Average first frost in fall. 1 year in 10 it comes by October 15.

Source: NOAA U.S. Climate Normals 1991–2020, station Madison Sewage Plt (USC00125237), 1.5 miles from Madison, elevation 460 ft. NOAA National Centers for Environmental Information. These are long-term averages, not a forecast.

What to plant now

Frost dates for Madison, Indiana
Early yearAverageLate year
Last frost in springMar 28Apr 11Apr 28
First frost in fallOct 15Oct 31Nov 14

Frost-free days in an average year: 201

Light frost, frost and hard freeze in Madison
Chance in a yearAverage last in springAverage first in fall
Light frost (36°F)Every yearApr 22Oct 21
Frost (32°F)Every yearApr 11Oct 31
Hard freeze (28°F)Every yearMar 31Nov 10

Nights at 32°F or colder in an average year: 96

What to plant now in Madison

Planting dates: USDA Home and Garden Bulletin No. 9 (1967), “Suburban and Farm Vegetable Gardens,” tables 4 and 5. How we match the table.

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