Saskatoon September Weather

Averages and records for weather in Saskatoon, Saskatchewan in the month of September.
Typical Saskatoon September Weather
1991–2020
Average daily high 19.1 °C
Average daily low 4.7 °C
Average monthly precipitation 3.1 cm
Average monthly snow 0.3 cm
Daily chance of precipitation 28.9%
Daily chance of snow 0.98%
Saskatoon September Weather Records
1892–2024
Highest temperature 35.7 °C September 4, 2022
Lowest temperature -11.1 °C September 28, 1908
Highest daily low 17.4 °C September 4, 2022
Lowest daily high -2.2 °C September 23, 1926
Hottest average high temperature 24.7 °C 1938
Coldest average high temperature 11.7 °C 1965
Most daily precipitation 4.6 cm September 15, 2006
Most monthly precipitation 11.8 cm 2006
Most daily snow 12.7 cm September 26, 1900
Most monthly snow 23.3 cm 1901
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°C) Record (°C)
High Low High Low
September 1 22.3 7.6 33.9 -10.0
September 2 22.1 7.4 34.5 -1.7
September 3 21.8 7.2 35.1 -5.0
September 4 21.6 7.1 35.7 -2.8
September 5 21.4 6.9 34.4 -1.3
September 6 21.1 6.7 34.2 -1.7
September 7 20.8 6.4 34.5 -5.0
September 8 20.6 6.2 34.1 -6.9
September 9 20.4 6.0 33.9 -3.9
September 10 20.3 5.8 30.8 -2.2
September 11 20.1 5.7 33.5 -5.0
September 12 19.9 5.5 29.4 -6.1
September 13 19.6 5.3 32.1 -5.6
September 14 19.4 5.0 29.7 -5.2
September 15 19.2 4.8 31.7 -6.1
September 16 19.0 4.6 33.5 -6.7
September 17 18.7 4.4 32.2 -5.6
September 18 18.5 4.2 32.9 -6.1
September 19 18.2 3.9 33.5 -6.1
September 20 17.9 3.7 31.7 -6.4
September 21 17.6 3.4 31.1 -8.6
September 22 17.3 3.2 31.7 -6.1
September 23 17.1 3.0 32.0 -5.7
September 24 16.8 2.7 33.0 -5.6
September 25 16.6 2.5 32.7 -7.8
September 26 16.4 2.3 31.7 -7.8
September 27 16.1 2.0 33.3 -9.6
September 28 15.8 1.8 30.8 -11.1
September 29 15.5 1.5 28.9 -9.4
September 30 15.2 1.3 30.8 -8.7
Weather Station Details
Years Station Coordinates
2012–2024 Saskatoon RCS location
1892–2011 Diefenbaker International Airport location