St. Croix Falls Weather Records

St. Croix Falls, Wisconsin weather averages and records from 1950–2024 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in St. Croix Falls, Wisconsin was 105 °F which occurred on July 31, 1988.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in St. Croix Falls, Wisconsin was -43 °F which occurred on February 3, 1996.
Lowest Temperatures: All-Time By Year
St. Croix Falls Weather by Month
Averages based on the years 1991–2020
Month Average (°F) Record (°F) Average (inches)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧 Snow ❄️
January 23.9 2.3 56 -42 0.6 7.2
February 29.1 5.2 63 -43 0.8 8.2
March 41.8 18.4 83 -34 1.3 5.6
April 56.4 32.5 93 -1 2.5 2.4
May 69.2 44.8 96 16 3.9 0.1
June 78.7 55.2 100 30 3.8 0.0
July 82.6 59.9 105 38 4.2 0.0
August 80.7 57.9 102 34 3.8 0.0
September 73.2 50.2 98 24 3.5 0.0
October 58.9 36.8 90 11 2.9 0.6
November 42.3 24.1 76 -18 1.5 5.4
December 29.2 10.7 66 -39 0.9 8.7
Entire year 55.6 33.3 105 -43 29.7 37.4
More St. Croix Falls Weather Records
1950–2024
Highest daily low 78 °F July 15, 1988
Lowest daily high -15 °F February 3, 1996
Greatest daily range
(Difference of high and low)
55 °F April 19, 2004
Greatest difference in daily high
over two conscutive days
42 °F Dec 29–30, 2013
Most daily precipitation 5.8 inches September 1, 1957
Most monthly precipitation 11.9 inches June 1975
Most yearly precipitation 46.5 inches 1991
Most yearly days with precipitation 135 1977
Earliest snow in season October 12 1969
Latest snow in season May 3 2013
Most daily snow 22.0 inches November 1, 1991
Most monthly snow 50.8 inches November 1991
Most yearly snow 84.7 inches 1991
Most snow in a winter 90.3 inches 2022–2023
Greatest snow accumulation 39.0 inches January 26, 1982
Earliest freeze September 14 1996
Earliest day ≥ 80 °F March 18 2012
Earliest day ≥ 90 °F April 16 2002
Earliest day ≥ 100 °F June 8 2011
Latest freeze June 2 1985
Latest day ≥ 80 °F October 31 1950
Latest day ≥ 90 °F October 3 1997
Latest day ≥ 100 °F August 16 1988
Most days in a year < 0 °F 65 1978
Most days in a year < 32 °F 198 2002
Most days in a year ≥ 80 °F 102 1998
Most days in a year ≥ 90 °F 42 1988
Most days in a year ≥ 100 °F 7 1988
St. Croix Falls Weather Streaks
Most consecutive days...
With precipitation 12 days Sep 29 – Oct 10, 2002
Without precipitation 37 days Oct 19 – Nov 24, 1976
With snow 5 days Dec 15–19, 1996
High temperature at or
below freezing
64 days Dec 18, 1978 – Feb 19, 1979
High temperature ≥ 80 °F 36 days Aug 2 – Sep 6, 1969
High temperature ≥ 90 °F 9 days Jul 10–18, 2005
Plant Hardiness Zone
4A
St. Croix Falls is in plant hardiness zone 4A
based on average yearly minimum temperature from 1991–2020
Facts About St. Croix Falls Weather
St. Croix Falls Weather by Year
More St. Croix Falls Weather
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Weather Station Details
Years Station Coordinates
1950–2024 St. Croix Falls location