St. Joseph Island, Ontario, Canada: What to pack, what to wear, and when to go [2021]

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Traveling to St. Joseph Island, Ontario, Canada? If you're planning to go to St. Joseph Island, below is some important information about when to go, what to wear, and what to pack.

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When to go to St. Joseph Island, Ontario, Canada

Based on the climate and weather in St. Joseph Island, the best time to go is July. See below for details.

Important esssentials for St. Joseph Island, Ontario, Canada

Here are some general tips on what to wear in St. Joseph Island, as well as several items to remember to pack when traveling there.

What to wear/what to pack for St. Joseph Island, Ontario, Canada by month

January

January in St. Joseph Island can be dangerously cold and very snowy.

The snow can amount to several inches/centimeters. During this time, temperatures average in the low 20s F (single digits below 0 C), although night temperatures can dip into the single digits F (10+ below zero C).

What to wear/what to pack:

February

In February, St. Joseph Island is biting cold and somewhat snowy. Temperatures routinely are in the low 20s F (single digits below 0 C) and a bit less than half of the time jump into the low 30s F (single digits C) range. At night, lows are in the single digits F (10+ below zero C).

This is also a rainy time for St. Joseph Island, with a few of the days of the month having rain. In February, humidity reaches as high as 70%.

What to wear/what to pack:

March

In March, St. Joseph Island can be extremely cold and somewhat snowy. Temperatures routinely are in the low 30s F (single digits C) and regularly jump into the low 40s F (single digits C) range. At night, lows are in the low 10s F (10+ below zero C).

This is also a rainy time for St. Joseph Island, with a few of the days of the month having rain. In March, humidity reaches as high as 70%.

What to wear/what to pack:

April

April in St. Joseph Island can be brisk. The average overnight temperatures in the area are in the high 20s F (single digits below 0 C).

It tends to rain a bit less than half of the time. It also snows once in a while. But the colder weather doesn't bring low humidity, which is in the 50% to 60% range on average.

What to wear/what to pack:

May

If you vacation in St. Joseph Island during May, you are likely to see that it is cool and somewhat rainy. Temperatures tend to hover around the high 50s F (mid 10s C) during the day, while at night they can dip into the high 30s F (single digits C).

Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain regularly.

What to wear/what to pack:

June

Traveling to St. Joseph Island in June, you will notice that it is mild and somewhat rainy. Expect it to rain 5-10 days this month. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

July

July in this region is warm and somewhat rainy. Temperatures average in the 70s F (mid 20s C) during the day. It rains regularly.

What to wear/what to pack:

August

In August, St. Joseph Island is warm and somewhat rainy. Temperatures routinely are in the low 70s F (low 20s C) and 5-10 days this month jump into the low 80s F (high 20s C) range. At night, lows are in the low 50s F (low 10s C).

This is also a rainy time for St. Joseph Island, with several of the days of the month having rain. In August, humidity reaches as high as 70%.

What to wear/what to pack:

September

September in St. Joseph Island is mild and somewhat rainy.

The rain can amount to several inches/centimeters. During this time, temperatures average in the 50s F (low 10s C) to 60s F (high 10s C), although night temperatures can dip into the low 40s F (single digits C).

What to wear/what to pack:

October

In October, St. Joseph Island can be brisk and somewhat rainy. Temperatures routinely are in the 50s F (low 10s C) and a bit less than half of the time jump into the low 60s F (mid 10s C) range. At night, lows are in the 30s F (single digits C).

This is also a rainy time for St. Joseph Island, with more than half of the days of the month having rain. In October, humidity reaches as high as 70%.

What to wear/what to pack:

November

November in St. Joseph Island is brisk and somewhat rainy.

The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the high 30s F (single digits C), although night temperatures can dip into the low 20s F (single digits below 0 C).

What to wear/what to pack:

December

In December, St. Joseph Island is frigid and very snowy. Temperatures routinely are in the high 20s F (single digits below 0 C) and about half of the time jump into the low 30s F (single digits C) range. At night, lows are in the low 10s F (10+ below zero C).

This is also a rainy time for St. Joseph Island, with a few of the days of the month having rain. In December, humidity reaches as high as 80%.

What to wear/what to pack:

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