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Oregon · source coverage

Oregon
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 references190
Seasonal-model references166
Census places searchable426

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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    Oregon weather stations

    24 references do not support an ordinary annual freeze calendar.

    All 190 stations

    Alkali Lake

    Seasonal reference

    Conditional spring median Jun 10

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    Alsea Fh (Fall Creek)

    Seasonal reference

    Conditional spring median Apr 13

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    Antelope 6 Ssw

    Seasonal reference

    Conditional spring median May 22

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    Arlington

    Seasonal reference

    Conditional spring median Apr 6

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    Ashland

    Seasonal reference

    Conditional spring median May 6

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    Astoria RGNL AP

    Seasonal reference

    Conditional spring median Mar 26

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    Aurora State AP

    Seasonal reference

    Conditional spring median Mar 16

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    Austin 3 S

    Read the source status

    Year-round freeze risk

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    Baker City MUNI AP

    Seasonal reference

    Conditional spring median May 25

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    Bandon 2 Nne

    Seasonal reference

    Conditional spring median Mar 9

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    Barnes Stn

    Seasonal reference

    Conditional spring median Jun 2

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    Beaverton 2 Ssw

    Seasonal reference

    Conditional spring median Apr 1

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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