Saskatoon SK Average Temperatures by Month

The numbers here tell you how hot and cold the weather usually is in Saskatoon, Saskatchewan during each month of the year.

The average high and low temperatures are listed below monthly and annually for the city, in both degrees Fahrenheit and Celsius.

Maximums and minimums are only part of the temperature picture. To fill in the rest, there's information on how many days a month get above or below a given temperature.

To find out how often it rises over 10, 20 or 30 °C each month in Saskatoon, scroll down farther. There are also monthly and yearly counts of days with frost and cold weather.

The first set of high and low temperatures are averages for 2010 to 2019. Everything else here is based on 1981 to 2010 weather.

10-year temperature averages for Saskatoon, 2010 to 2019
High °F	Low °F		High °C	Low °C
18	-2	January	-8	-19
16	-4	February	-9	-20
31	12	March	0	-11
50	26	April	10	-3
66	39	May	19	4
73	49	June	23	10
77	53	July	25	12
76	50	August	24	10
67	41	September	19	5
50	28	October	10	-2
29	13	November	-2	-11
18	1	December	-8	-17
48	26	Year	9	-4

30-year temperature averages for Saskatoon, 1981 to 2010
High °F	Low °F		High °C	Low °C
16	-1	January	-9	-18
22	4	February	-6	-15
34	16	March	1	-9
53	31	April	12	0
65	43	May	18	6
73	52	June	23	11
78	56	July	26	13
77	54	August	25	12
65	43	September	18	6
51	32	October	10	0
31	17	November	-1	-8
19	4	December	-7	-16
49	29	Year	9	-2

Days of Hot Weather in Saskatoon

Saskatoon usually has 13 days a year with temperatures in the 30s Celsius. One or two of those days, on average reach above 35 degrees Celsius (95 °F). The 30-degree weather can show up here anytime from June to September, and occasionally as early as May.

Days per month in Saskatoon over 10, 20 or 30 °C
	10 °C 50 °F	20 °C 68 °F	30 °C 86 °F
January	0	0	0
February	0	0	0
March	3	0	0
April	18	3	0
May	28	12	0
June	30	20	2
July	31	28	5
August	31	24	5
September	27	12	1
October	17	2	0
November	1	0	0
December	0	0	0
Year	185	101	13

When Saskatoon Has Frosty Weather

Saskatoon typically has 185 days a year when the minimum temperature is at 0 °C or below. The average date for the last frost in spring is May 11. Frost normally returns here on September 20. The frost-free period extends for 131 days on average between the final spring frost and the first fall frost.

Average number of days with freezing temperatures in Saskatoon
	0 °C 32 °F
January	31
February	28
March	29
April	16
May	4
June	0
July	0
August	0
September	2
October	16
November	28
December	31
Year	185

How Often Saskatoon Has Cold Temperatures

Saskatoon's chilliest winter nights have lows in the minus-thirties Celsius (-22 °F or less). The city averages eight nights a year when the thermometer drops that low. Weather this frigid normally shows up from December to February, and sometimes in March or November.

From September to April, it can remain below freezing here all day long. Saskatoon typically has 103 frosty days a year, including most of winter.

Days per month on average in Saskatoon when the minimum temperature drops below -2, -10, -20, or -30 °C
	-2 °C 28 °F	-10 °C 14 °F	-20 °C -4 °F	-30 °C -22 °F
January	30	25	12	4
February	27	19	8	2
March	23	11	3	0
April	9	1	0	0
May	1	0	0	0
June	0	0	0	0
July	0	0	0	0
August	0	0	0	0
September	1	0	0	0
October	8	1	0	0
November	23	9	1	0
December	30	21	8	2
Year	153	86	32	8

Saskatoon Temperatures: Averages by Month

Days of Hot Weather in Saskatoon

When Saskatoon Has Frosty Weather

How Often Saskatoon Has Cold Temperatures

References

More on Weather in Saskatchewan