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Minnesota
frost date references.

Explore the historical NOAA stations behind the dates. See which references support a seasonal model, and where that model would be misleading.

Station references182
Seasonal-model references167
Census places searchable916

Find your local climate reference

Choose a state, then search its cities, towns and Census-designated places.

Choose a state to search the national Census place inventory.

    Census places are not ZIP codes. A nearby station is a reference, not a garden-level measurement. Distance and data limitations are shown before any calculation.

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    Minnesota weather stations

    15 references do not support an ordinary annual freeze calendar.

    All 182 stations

    Ada

    Seasonal reference

    Conditional spring median May 11

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    Agassiz Refuge

    Seasonal reference

    Conditional spring median May 6

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    Aitkin 2e

    Seasonal reference

    Conditional spring median May 16

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    Albert Lea 3se

    Seasonal reference

    Conditional spring median Apr 27

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    Alexandria MUNI AP

    Seasonal reference

    Conditional spring median May 2

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    Amboy

    Seasonal reference

    Conditional spring median Apr 30

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    Andover 1n

    Seasonal reference

    Conditional spring median May 5

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    Argyle

    Seasonal reference

    Conditional spring median May 15

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    Artichoke Lake 1 E

    Seasonal reference

    Conditional spring median May 1

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    Austin Waste Wtp Facility

    Seasonal reference

    Conditional spring median Apr 30

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    Babbitt

    Seasonal reference

    Conditional spring median May 28

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    Baudette INTL AP

    Seasonal reference

    Conditional spring median May 15

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    Climate is only part of the answer

    Choose crops with
    regional guidance.

    A freeze date does not establish crop suitability. Our vegetable guides keep maturity, soil-temperature and planting-calendar sources tied to their actual regions.

    Explore crop evidence