Two Harbors Weather Records

Two Harbors, Minnesota weather averages and records from 1894–2024 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Two Harbors, Minnesota was 99 °F which occurred on August 14, 1961.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Two Harbors, Minnesota was -36 °F which occurred on February 2, 1996.
Lowest Temperatures: All-Time By Year
Two Harbors Weather by Month
Averages based on the years 1991–2020
Month Average (°F) Record (°F) Average (inches)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧 Snow ❄️
January 24.0 7.7 57 -36 1.1 15.4
February 28.2 10.8 59 -36 1.2 13.6
March 36.5 20.3 75 -28 1.5 9.3
April 47.4 30.9 88 -15 2.7 4.7
May 58.2 38.9 94 9 3.3 0.0
June 66.9 46.0 98 29 4.1 0.0
July 75.0 54.8 99 37 4.0 0.0
August 74.5 56.3 99 37 3.5 0.0
September 66.7 49.1 92 23 3.5 0.0
October 53.8 38.2 86 0 3.0 0.2
November 40.1 26.5 70 -18 2.2 5.7
December 28.7 14.5 62 -33 1.5 14.8
Entire year 50.0 32.8 99 -36 31.0 60.4
More Two Harbors Weather Records
1894–2024
Highest daily low 73 °F August 6, 2001
Lowest daily high -15 °F January 18, 1994
Greatest daily range
(Difference of high and low)
57 °F February 2, 1970
Greatest difference in daily high
over two conscutive days
50 °F Jan 28–29, 1934
Most daily precipitation 10.4 inches June 20, 2012
Most monthly precipitation 13.9 inches June 2012
Most yearly precipitation 43.2 inches 1909
Most yearly days with precipitation 154 1996
Earliest snow in season September 26 1942
Latest snow in season May 15 1929
Most daily snow 24.0 inches November 2, 1991
Most monthly snow 51.5 inches November 1991
Most yearly snow 133.7 inches 1996
Most snow in a winter 127.4 inches 1996–1997
Greatest snow accumulation 51.0 inches March 28, 1965
Earliest freeze September 6 2011
Earliest day ≥ 70 °F March 19 1910
Earliest day ≥ 80 °F April 18 1994
Earliest day ≥ 90 °F May 20 1925
Latest freeze June 10 1972
Latest day ≥ 70 °F November 13 1999
Latest day ≥ 80 °F October 21 1901
Latest day ≥ 90 °F September 17 1925
Most days in a year < 0 °F 62 1917
Most days in a year < 32 °F 208 1907
Most days in a year ≥ 80 °F 68 1905
Most days in a year ≥ 90 °F 11 1934
Two Harbors Weather Streaks
Most consecutive days...
With precipitation 11 days Oct 1–11, 2018
Without precipitation 43 days Mar 12 – Apr 23, 1926
With snow 9 days Jan 12–20, 1935
High temperature at or
below freezing
66 days Dec 17, 1978 – Feb 20, 1979
High temperature ≥ 80 °F 13 days Jul 15–27, 1921
High temperature ≥ 90 °F 4 days Jul 7–10, 1936
Plant Hardiness Zone
4B
Two Harbors is in plant hardiness zone 4B
based on average yearly minimum temperature from 1991–2020
Two Harbors Weather by Year
More Two Harbors Weather
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Weather Station Details
Years Station Coordinates
1894–2024 Two Harbors location