Dauphin Average Temperature by Month

This page shows the average temperature in each month of the year in Dauphin, Manitoba. It is based on NOAA data for the years 1991–2020.
What's the Hottest Month in Dauphin?
In Dauphin, Manitoba, the warmest month is July, with an average daily high temperature of 25.2 °C and an average low of 12.4 °C.
What's the Coldest Month in Dauphin?
In Dauphin, Manitoba, the coolest month is January, with an average daily high temperature of -10.4 °C and an average low of -20.6 °C.
Month Avg. High Avg. Low
January -10.4 °C -20.6 °C
February -8.2 °C -19.4 °C
March -0.7 °C -12.0 °C
April 9.4 °C -3.4 °C
May 17.2 °C 3.2 °C
June 22.4 °C 9.8 °C
July 25.2 °C 12.4 °C
August 24.7 °C 10.7 °C
September 19.0 °C 5.7 °C
October 10.0 °C -0.9 °C
November -0.2 °C -9.3 °C
December -8.0 °C -17.6 °C
Year 8.5 °C -3.3 °C
Weather Station Details
Years Station Coordinates
2010–2024 Dauphin location
1942–2010 Dauphin A location
1890–1941 Dauphin location