Which is the hottest month in Sault Ste. Marie?

The hottest time of year in Sault Ste. Marie is normally July. Expect maximum daytime temperatures to reach 24°C.

Which month has the most rain in Sault Ste. Marie?

In terms of rainfall, September is usually the wettest month in Sault Ste. Marie with 101mm on average. There are normally 14 days in September with some rain.

When is it sunniest in Sault Ste. Marie?

The sunniest time of year in Sault Ste. Marie is normally July with bright sunshine on average for 61% of daylight hours; that's 9 hours of sunshine per day.

When is the sea warmest in Sault Ste. Marie?

The sea is usually at its warmest in Sault Ste. Marie in August when the water temperature reaches 15°C.

Best time to visit Sault Ste. Marie

Q: When is the best time to visit Sault Ste. Marie?

The best time to visit Sault Ste. Marie is July based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

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Sault Ste. Marie by month

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

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When is the best time to visit Sault Ste. Marie?

The best time to visit Sault Ste. Marie is July based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

0
Jan
0.5
Feb
1.5
Mar
1.5
Apr
2
May
4
Jun
4.5
Jul
4
Aug
1.5
Sep
0.5
Oct
0
Nov
0
Dec

Change criteria

Max Day Temperature (°C)

-6
Jan
-5
Feb
0
Mar
9
Apr
16
May
21
Jun
24
Jul
23
Aug
18
Sep
11
Oct
3
Nov
-3
Dec

Hours of Sunshine (daily)

3
Jan
5
Feb
6
Mar
7
Apr
8
May
9
Jun
9
Jul
8
Aug
5
Sep
4
Oct
2
Nov
2
Dec

Best time to visit

Destination

Daytime temperature

Sunshine hours

Sea temperature

Monthly rainfall

Days with some rain

Heat & humidity

The weather guide for Ontario (Sault Ste. Marie) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm) | Imperial (°F / inches)