When is the first freeze in Fargo, ND?
NOAA's 1991-2020 climate normals for FARGO HECTOR INTL AP, ND US put the middle date for the first fall freeze (32°F or colder) at about Sep 30. The middle date for the first hard freeze (28°F or colder) is about Oct 10.
| First fall freeze (32°F), middle date | Sep 30 |
|---|---|
| First hard freeze (28°F), middle date | Oct 10 |
| Last spring freeze (32°F), middle date | May 10 |
| Chance of a 32°F night in a year | 100% |
| Weather station | FARGO HECTOR INTL AP, ND US (USW00014914) |
The middle date is NOAA's 50% date. In about half of years the first freeze comes sooner, and in half it comes later. One station can differ from nearby areas, mostly low or rural spots. Dates change each year, so check the latest National Weather Service forecast.
For HVAC and plumbing shops in Fargo
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NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020, annual/seasonal normals, station USW00014914: fields ANN-TMIN-PRBFST-T32FP50, ANN-TMIN-PRBFST-T28FP50, ANN-TMIN-PRBLST-T32FP50, ANN-TMIN-PRBOCC-LSTH032. https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USW00014914.csv. ForecastBooked is not affiliated with or endorsed by NOAA.