St. Thomas, Ontario, Canada: What to pack, what to wear, and when to go [2022]

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

Contents

About your travel guide

Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.


When to go to St. Thomas, Ontario, Canada

Based on the climate and weather in St. Thomas, the best time to go is August. See below for details.

Important essentials for St. Thomas, Ontario, Canada

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

IMPORTANT COVID-19 ESSENTIALS

Other health necessities


  • Travel first aid kit

    This one is a great option.


  • Emergency rapid COVID-19 test

    U.S. residents can get them free here. Otherwise, you can buy them here.


  • Emergency motion sickness relief

Don't forget these

Activities for St. Thomas, Ontario, Canada

Here are some activity recommendations and activity-specific packing tips for St. Thomas.

We also recommend these top tours in and around St. Thomas.

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

Already know when you're traveling?

January

If you are traveling to St. Thomas in January, you will notice that it is frosty and somewhat snowy. Expect it to rain occasionally and snow about a third of the time. Daytime temperatures are in the low 30s F (single digits below 0 C).

What to wear/what to pack:

February

In February, St. Thomas can be extremely cold. Temperatures routinely are in the low 30s F (single digits C) range. At night, lows are in the high 10s F (single digits below 0 C). This is also a rainy time for St. Thomas, with a few of the days of the month having rain.

What to wear/what to pack:

March

In March, St. Thomas is brisk and somewhat rainy. Temperatures routinely are in the low 40s F (single digits C) and a bit less than half of the time jump into the low 50s F (single digits C) range. At night, lows are in the 20s F (single digits below 0 C). This is also a rainy time for St. Thomas, with several of the days of the month having rain.

What to wear/what to pack:

April

April in St. Thomas is crisp and somewhat rainy. The average overnight temperatures in the area are in the 30s F (single digits C). It tends to rain about half of the time.

What to wear/what to pack:

May

May in St. Thomas is balmy and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 60s F (low 10s C), although night temperatures can dip into the 30s F (single digits C).

What to wear/what to pack:

June

June in St. Thomas is warm and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the 70s F (mid 20s C), although night temperatures can dip into the 30s F (single digits C).

What to wear/what to pack:

July

If you vacation in St. Thomas during July, you will probably see that it is hot and somewhat rainy. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the low 50s F (mid 10s C). In terms of precipitation, you can expect it to rain about half of the time.

What to wear/what to pack:

August

August in St. Thomas is warm and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 70s F (mid 20s C), although night temperatures can dip into the 30s F (single digits C).

What to wear/what to pack:

September

In September, St. Thomas is mild and somewhat rainy. Temperatures routinely are in the low 70s F (low 20s C) range. At night, lows are in the low 50s F (low 10s C). This is also a rainy time for St. Thomas, with several of the days of the month having rain.

What to wear/what to pack:

October

October is relatively cool and somewhat rainy. Temperatures average in the high 50s F (mid 10s C) during the day. It rains about half of the time.

What to wear/what to pack:

November

In November, St. Thomas is pretty cool and somewhat rainy. Temperatures routinely are in the high 40s F (single digits C) and 5-10 days this month jump into the low 50s F (single digits C) range. At night, lows are in the low 30s F (single digits C). This is also a rainy time for St. Thomas, with several of the days of the month having rain.

What to wear/what to pack:

December

December in St. Thomas is frosty. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the high 20s F (single digits below 0 C) to 30s F (single digits C), although night temperatures can dip into the single digits F (10+ below zero C).

What to wear/what to pack:

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