Bield:Farm
Frost dates · Indiana

Indiana frost dates,
county by county.

Last spring frost and first fall frost probability data for all 92 counties in Indiana, computed from the NOAA 1991–2020 Climate Normals. Every county page surfaces the full probability table at three temperature thresholds plus crop-specific planting guidance.

Variation across Indiana

35 days separate the earliest and latest counties.

The median last spring frost in Vanderburgh County is March 18 — 35 days earlier than DeKalb County at April 22. Statewide averages aren't useful planting tools; pick your county below for the data that actually applies to your fields.

By geography

Indiana counties on the map.

Each dot is a county. Click for full frost-date detail. Color shows last-spring-frost timing — sage = earliest, amber = latest.

ListMap
Lawrence County · Spring Apr 7 · Fall Oct 30 · 206-day seasonJennings County · Spring Apr 8 · Fall Oct 31 · 206-day seasonJay County · Spring Apr 15 · Fall Oct 28 · 196-day seasonJohnson County · Spring Apr 8 · Fall Oct 29 · 204-day seasonNoble County · Spring Apr 12 · Fall Nov 4 · 206-day seasonWayne County · Spring Apr 10 · Fall Oct 30 · 203-day seasonFulton County · Spring Apr 10 · Fall Nov 1 · 205-day seasonHendricks County · Spring Apr 9 · Fall Nov 1 · 206-day seasonStarke County · Spring Apr 15 · Fall Oct 30 · 198-day seasonShelby County · Spring Apr 5 · Fall Nov 1 · 210-day seasonWabash County · Spring Apr 12 · Fall Nov 1 · 203-day seasonAllen County · Spring Apr 12 · Fall Nov 1 · 203-day seasonBoone County · Spring Apr 9 · Fall Oct 31 · 205-day seasonMiami County · Spring Apr 12 · Fall Nov 1 · 203-day seasonClinton County · Spring Apr 7 · Fall Nov 1 · 208-day seasonLaGrange County · Spring Apr 16 · Fall Nov 1 · 199-day seasonFranklin County · Spring Apr 6 · Fall Oct 31 · 208-day seasonBenton County · Spring Apr 15 · Fall Oct 22 · 190-day seasonHenry County · Spring Apr 15 · Fall Oct 27 · 195-day seasonMarshall County · Spring Apr 14 · Fall Nov 1 · 201-day seasonGreene County · Spring Mar 31 · Fall Nov 4 · 218-day seasonPulaski County · Spring Apr 14 · Fall Oct 29 · 198-day seasonHuntington County · Spring Apr 20 · Fall Oct 24 · 187-day seasonDecatur County · Spring Apr 2 · Fall Nov 5 · 217-day seasonPosey County · Spring Mar 30 · Fall Nov 7 · 222-day seasonGrant County · Spring Apr 14 · Fall Nov 1 · 201-day seasonParke County · Spring Apr 18 · Fall Oct 22 · 187-day seasonScott County · Spring Apr 5 · Fall Nov 1 · 210-day seasonCrawford County · Spring Apr 3 · Fall Oct 31 · 211-day seasonFloyd County · Spring Mar 18 · Fall Nov 20 · 247-day seasonOhio County · Spring Apr 4 · Fall Nov 7 · 217-day seasonPerry County · Spring Mar 31 · Fall Nov 4 · 218-day seasonKnox County · Spring Apr 1 · Fall Nov 4 · 217-day seasonElkhart County · Spring Apr 16 · Fall Nov 1 · 199-day seasonSullivan County · Spring Apr 1 · Fall Nov 3 · 216-day seasonFountain County · Spring Apr 11 · Fall Oct 28 · 200-day seasonLake County · Spring Apr 16 · Fall Oct 26 · 193-day seasonTippecanoe County · Spring Apr 13 · Fall Oct 28 · 198-day seasonKosciusko County · Spring Apr 16 · Fall Oct 30 · 197-day seasonOrange County · Spring Apr 8 · Fall Oct 29 · 204-day seasonPike County · Spring Apr 7 · Fall Nov 1 · 208-day seasonRipley County · Spring Apr 17 · Fall Oct 26 · 192-day seasonOwen County · Spring Apr 7 · Fall Oct 31 · 207-day seasonDubois County · Spring Mar 30 · Fall Nov 11 · 226-day seasonMadison County · Spring Apr 5 · Fall Nov 3 · 212-day seasonMartin County · Spring Apr 2 · Fall Nov 2 · 214-day seasonWhite County · Spring Apr 12 · Fall Oct 28 · 199-day seasonJackson County · Spring Apr 2 · Fall Nov 1 · 213-day seasonBrown County · Spring Apr 2 · Fall Nov 4 · 216-day seasonTipton County · Spring Apr 11 · Fall Oct 28 · 200-day seasonGibson County · Spring Apr 2 · Fall Nov 3 · 215-day seasonWarrick County · Spring Mar 30 · Fall Nov 3 · 218-day seasonClark County · Spring Mar 18 · Fall Nov 20 · 247-day seasonSteuben County · Spring Apr 19 · Fall Oct 29 · 193-day seasonVigo County · Spring Apr 1 · Fall Oct 30 · 212-day seasonSwitzerland County · Spring Apr 4 · Fall Nov 7 · 217-day seasonJefferson County · Spring Mar 31 · Fall Nov 10 · 224-day seasonDeKalb County · Spring Apr 22 · Fall Oct 22 · 183-day seasonHamilton County · Spring Apr 8 · Fall Nov 1 · 207-day seasonHoward County · Spring Apr 15 · Fall Oct 29 · 197-day seasonMarion County · Spring Apr 7 · Fall Nov 1 · 208-day seasonMontgomery County · Spring Apr 14 · Fall Oct 23 · 192-day seasonMorgan County · Spring Apr 12 · Fall Oct 26 · 197-day seasonHarrison County · Spring Apr 6 · Fall Nov 2 · 210-day seasonVermillion County · Spring Apr 18 · Fall Oct 22 · 187-day seasonBlackford County · Spring Apr 10 · Fall Nov 1 · 205-day seasonWells County · Spring Apr 12 · Fall Nov 1 · 203-day seasonVanderburgh County · Spring Mar 18 · Fall Nov 20 · 247-day seasonAdams County · Spring Apr 13 · Fall Nov 2 · 203-day seasonWhitley County · Spring Apr 16 · Fall Oct 29 · 196-day seasonDelaware County · Spring Apr 3 · Fall Nov 5 · 216-day seasonSt. Joseph County · Spring Apr 12 · Fall Nov 3 · 205-day seasonHancock County · Spring Apr 7 · Fall Nov 1 · 208-day seasonNewton County · Spring Apr 11 · Fall Oct 29 · 201-day seasonRush County · Spring Apr 6 · Fall Nov 1 · 209-day seasonPutnam County · Spring Apr 15 · Fall Oct 26 · 194-day seasonSpencer County · Spring Mar 24 · Fall Nov 13 · 234-day seasonPorter County · Spring Apr 9 · Fall Nov 5 · 210-day seasonCass County · Spring Apr 8 · Fall Nov 3 · 209-day seasonFayette County · Spring Apr 6 · Fall Nov 1 · 209-day seasonWarren County · Spring Apr 11 · Fall Oct 28 · 200-day seasonClay County · Spring Apr 2 · Fall Nov 4 · 216-day seasonWashington County · Spring Apr 4 · Fall Nov 1 · 211-day seasonDearborn County · Spring Apr 17 · Fall Oct 26 · 192-day seasonDaviess County · Spring Mar 30 · Fall Nov 4 · 219-day seasonRandolph County · Spring Apr 9 · Fall Nov 1 · 206-day seasonJasper County · Spring Apr 11 · Fall Oct 29 · 201-day seasonBartholomew County · Spring Apr 1 · Fall Nov 5 · 218-day seasonLaPorte County · Spring Apr 7 · Fall Nov 7 · 214-day seasonMonroe County · Spring Apr 2 · Fall Nov 4 · 216-day seasonCarroll County · Spring Apr 8 · Fall Oct 30 · 205-day seasonUnion County · Spring Apr 6 · Fall Oct 31 · 208-day season
Last spring frostEarliestMedianLatest
92 counties · click any county for full frost data
Alphabetical

All Indiana counties — A to Z.

Frost dates set the calendar. Bield: Farm runs it.

Pair these dates with live forecasts for your specific farm location. Bield: Farm logs your soil tests, planting dates, weather, and yield outcomes year over year.

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