Sault Ste. Marie weather by month

Check out Sault Ste. Marie weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.

Temperature
Rainfall
Sunshine & UV index

Temperature in Sault Ste. Marie (°C)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Max temperature (daytime)	-6	-5	0	9	16	21	24	23	18	11	3	-3
Min temperature (night-time)	-16	-16	-10	-2	3	8	11	11	7	2	-4	-12
Heat & Humidity	0	0	0	0	0	0	0	0	0	0	0	0
Sea temperature	3	2	2	2	3	5	10	15	14	10	7	4

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Sunshine & UV index in Sault Ste. Marie

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daily hours of sunshine	3	5	6	7	8	9	9	8	5	4	2	2
Daily hours of daylight	9	10	12	14	15	16	15	14	13	11	9	9
UV Index (Maximum)	1	2	3	5	6	7	7	7	5	3	1	1

Rainfall in Sault Ste. Marie

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Number of days with some rain	20	15	13	11	11	12	10	12	14	15	17	20
Average monthly rainfall (mm)	78	55	63	64	74	87	72	96	101	92	95	94

More about Sault Ste. Marie

Sault Ste. Marie by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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The climate guide for Ontario (Sault Ste. Marie) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

What's the climate like in Sault Ste. Marie?

Sault Ste. Marie has a cold climate with warm summers and some rainfall in all months.

Sault Ste. Marie weather in January

Expect daytime maximum temperatures of -6°C in Sault Ste. Marie, Ontario in January based on long-term weather averages. There are 3 hours of sunshine per day on average with 20 days with some rainfall and typically 78 mm of rainfall in the month, which might fall as snow.

-6
-6°C max day temperature
3
3 hours of sunshine per day
20
20 days with some rainfall
-16
-16°C min night temperature
9
9 hours of daylight per day
0
No heat & humidity
78
78 mm of monthly rainfall
1
1 (Low) UV index
3
3°C sea temperature

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Sault Ste. Marie weather in February

Expect daytime maximum temperatures of -5°C in Sault Ste. Marie, Ontario in February based on long-term weather averages. There are 5 hours of sunshine per day on average with 15 days with some rainfall and typically 55 mm of rainfall in the month, which might fall as snow.

-5
-5°C max day temperature
5
5 hours of sunshine per day
15
15 days with some rainfall
-16
-16°C min night temperature
10
10 hours of daylight per day
0
No heat & humidity
55
55 mm of monthly rainfall
2
2 (Low) UV index
2
2°C sea temperature

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Sault Ste. Marie weather in March

Expect daytime maximum temperatures of 0°C in Sault Ste. Marie, Ontario in March based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 63 mm of rainfall in the month, which might fall as snow.

0
0°C max day temperature
6
6 hours of sunshine per day
13
13 days with some rainfall
-10
-10°C min night temperature
12
12 hours of daylight per day
0
No heat & humidity
63
63 mm of monthly rainfall
3
3 (Moderate) UV index
2
2°C sea temperature

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Sault Ste. Marie weather in April

Expect daytime maximum temperatures of 9°C in Sault Ste. Marie, Ontario in April based on long-term weather averages. There are 7 hours of sunshine per day on average with 11 days with some rainfall and typically 64 mm of rainfall in the month.

9
9°C max day temperature
7
7 hours of sunshine per day
11
11 days with some rainfall
-2
-2°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
64
64 mm of monthly rainfall
5
5 (Moderate) UV index
2
2°C sea temperature

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Sault Ste. Marie weather in May

Expect daytime maximum temperatures of 16°C in Sault Ste. Marie, Ontario in May based on long-term weather averages. There are 8 hours of sunshine per day on average with 11 days with some rainfall and typically 74 mm of rainfall in the month.

16
16°C max day temperature
8
8 hours of sunshine per day
11
11 days with some rainfall
3
3°C min night temperature
15
15 hours of daylight per day
0
No heat & humidity
74
74 mm of monthly rainfall
6
6 (High) UV index
3
3°C sea temperature

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Sault Ste. Marie weather in June

Expect daytime maximum temperatures of 21°C in Sault Ste. Marie, Ontario in June based on long-term weather averages. There are 9 hours of sunshine per day on average with 12 days with some rainfall and typically 87 mm of rainfall in the month.

21
21°C max day temperature
9
9 hours of sunshine per day
12
12 days with some rainfall
8
8°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
87
87 mm of monthly rainfall
7
7 (High) UV index
5
5°C sea temperature

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Sault Ste. Marie weather in July

Expect daytime maximum temperatures of 24°C in Sault Ste. Marie, Ontario in July based on long-term weather averages. There are 9 hours of sunshine per day on average with 10 days with some rainfall and typically 72 mm of rainfall in the month.

24
24°C max day temperature
9
9 hours of sunshine per day
10
10 days with some rainfall
11
11°C min night temperature
15
15 hours of daylight per day
0
No heat & humidity
72
72 mm of monthly rainfall
7
7 (High) UV index
10
10°C sea temperature

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Sault Ste. Marie weather in August

Expect daytime maximum temperatures of 23°C in Sault Ste. Marie, Ontario in August based on long-term weather averages. There are 8 hours of sunshine per day on average with 12 days with some rainfall and typically 96 mm of rainfall in the month.

23
23°C max day temperature
8
8 hours of sunshine per day
12
12 days with some rainfall
11
11°C min night temperature
14
14 hours of daylight per day
0
No heat & humidity
96
96 mm of monthly rainfall
7
7 (High) UV index
15
15°C sea temperature

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Sault Ste. Marie weather in September

Expect daytime maximum temperatures of 18°C in Sault Ste. Marie, Ontario in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 101 mm of rainfall in the month.

18
18°C max day temperature
5
5 hours of sunshine per day
14
14 days with some rainfall
7
7°C min night temperature
13
13 hours of daylight per day
0
No heat & humidity
101
101 mm of monthly rainfall
5
5 (Moderate) UV index
14
14°C sea temperature

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Sault Ste. Marie weather in October

Expect daytime maximum temperatures of 11°C in Sault Ste. Marie, Ontario in October based on long-term weather averages. There are 4 hours of sunshine per day on average with 15 days with some rainfall and typically 92 mm of rainfall in the month.

11
11°C max day temperature
4
4 hours of sunshine per day
15
15 days with some rainfall
2
2°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
92
92 mm of monthly rainfall
3
3 (Moderate) UV index
10
10°C sea temperature

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Sault Ste. Marie weather in November

Expect daytime maximum temperatures of 3°C in Sault Ste. Marie, Ontario in November based on long-term weather averages. There are 2 hours of sunshine per day on average with 17 days with some rainfall and typically 95 mm of rainfall in the month, which might fall as snow.

3
3°C max day temperature
2
2 hours of sunshine per day
17
17 days with some rainfall
-4
-4°C min night temperature
9
9 hours of daylight per day
0
No heat & humidity
95
95 mm of monthly rainfall
1
1 (Low) UV index
7
7°C sea temperature

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Sault Ste. Marie weather in December

Expect daytime maximum temperatures of -3°C in Sault Ste. Marie, Ontario in December based on long-term weather averages. There are 2 hours of sunshine per day on average with 20 days with some rainfall and typically 94 mm of rainfall in the month, which might fall as snow.

-3
-3°C max day temperature
2
2 hours of sunshine per day
20
20 days with some rainfall
-12
-12°C min night temperature
9
9 hours of daylight per day
0
No heat & humidity
94
94 mm of monthly rainfall
1
1 (Low) UV index
4
4°C sea temperature

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