Dauphin Weather Records

Dauphin, Manitoba weather averages and records from 1890–2024 based on data made available by the NOAA.
All-Time Recorded High
The highest temperature ever recorded in Dauphin, Manitoba was 43.3 °C which occurred on June 25, 1919.
Highest Temperatures: All-Time By Year
All-Time Recorded Low
The lowest temperature ever recorded in Dauphin, Manitoba was -44.4 °C which occurred on February 18, 1966.
Lowest Temperatures: All-Time By Year
Dauphin Weather by Month
Averages based on the years 1991–2020
Month Average (°C) Record (°C) Average (cm)
High ☀️ Low 🌙 High ☀️ Low 🌙 Precipitation 💧
January -10.4 -20.6 9.6 -43.3 1.4
February -8.2 -19.4 13.9 -44.4 1.0
March -0.7 -12.0 25.0 -39.0 2.3
April 9.4 -3.4 35.2 -27.8 2.3
May 17.2 3.2 39.2 -15.9 5.5
June 22.4 9.8 43.3 -6.1 7.5
July 25.2 12.4 40.0 0.6 6.1
August 24.7 10.7 39.0 -1.1 5.4
September 19.0 5.7 37.8 -9.7 4.6
October 10.0 -0.9 31.1 -21.7 3.4
November -0.2 -9.3 23.3 -34.5 1.4
December -8.0 -17.6 13.9 -41.1 1.5
Entire year 8.5 -3.3 43.3 -44.4 41.8
More Dauphin Weather Records
1890–2024
Highest daily low 24.4 °C August 2, 1955
Lowest daily high -33.3 °C January 22, 1936
Greatest daily range
(Difference of high and low)
35.5 °C November 25, 1919
Greatest difference in daily high
over two conscutive days
29.4 °C Jan 1–2, 1959
Most daily precipitation 10.0 cm June 18, 1956
Most monthly precipitation 22.7 cm June 1944
Most yearly precipitation 74.2 cm 1953
Most yearly days with precipitation 197 2008
Earliest freeze August 22 1891
Earliest day ≥ 20 °C March 24 1993
Earliest day ≥ 25 °C March 24 1911
Earliest day ≥ 30 °C April 9 1977
Earliest day ≥ 35 °C April 21 1980
Latest freeze June 20 1972
Latest day ≥ 20 °C November 11 1917
Latest day ≥ 25 °C October 27 1938
Latest day ≥ 30 °C October 12 1934
Latest day ≥ 35 °C September 8 1931
Most days in a year < 0 °C 225 2002
Most days in a year ≥ 20 °C 143 1919
Most days in a year ≥ 25 °C 112 1919
Most days in a year ≥ 30 °C 63 1919
Most days in a year ≥ 35 °C 28 1919
Most days in a year ≥ 40 °C 3 1931
Dauphin Weather Streaks
Most consecutive days...
With precipitation 27 days Jun 24 – Jul 20, 2010
Without precipitation 221 days Jun 3, 2015 – Jan 9, 2016
Freezing temperatures
High temperature ≤ 0 °C
115 days Nov 9, 1978 – Mar 3, 1979
High temperature ≥ 20 °C 88 days Jun 3 – Aug 29, 1919
High temperature ≥ 25 °C 39 days Jun 4 – Jul 12, 1919
High temperature ≥ 30 °C 12 days May 21 – Jun 1, 1919
High temperature ≥ 35 °C 5 days Jul 17–21, 1919
Plant Hardiness Zone
3B
Dauphin is in plant hardiness zone 3B
based on average yearly minimum temperature from 1991–2020
Dauphin Weather by Year
More Dauphin Weather
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Weather Station Details
Years Station Coordinates
2010–2024 Dauphin location
1942–2010 Dauphin A location
1890–1941 Dauphin location