Sarnia, Ontario, Canada: What to pack, what to wear, and when to go [2022]

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Traveling to Sarnia, Ontario, Canada? If you're planning to go to Sarnia, I have 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 Sarnia, Ontario, Canada

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

Important essentials for Sarnia, Ontario, Canada

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

COVID-19 ESSENTIALS FOR 2022


  • Travel insurance

    If you or a companion get COVID-19, your amazing trip can be ruined. Good travel insurance can help. See plans


  • Travel disinfecting wipes

    Use these to sanitize plane and hotel surfaces.


  • A vaccine card protector

    Vaccine cards often wear out. An unreadable vaccine card can have severe consequences. This vaccine card protector helps avoid that.


  • Kids' KN95 masks

    N95 masks aren't sold for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).


  • Hand sanitizer

    This hand sanitizer is an excellent plane-friendly choice.


  • N95 masks to use in crowded airports

    These N95 masks provide the best level of COVID protection you can have.

General health necessities

Don't forget these

What to wear/what to pack for Sarnia, Ontario, Canada by month

Already know when you're traveling?

January

Traveling to Sarnia in January, you will notice that it is very cold and somewhat snowy. Expect it to rain once in a while and snow regularly. Daytime temperatures are in the low 20s F (single digits below 0 C).

What to wear/what to pack:

February

If you go to Sarnia in February, you will notice that it is very cold and somewhat snowy. Expect it to rain once in a while and snow regularly. Daytime temperatures are in the low 30s F (single digits C).

What to wear/what to pack:

March

If you are traveling to Sarnia in March, you will notice that it is pretty cool. Expect it to rain regularly and snow a bit less than half of the time. Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

April

If you vacation in Sarnia during April, you might find that it is brisk and somewhat rainy. Temperatures tend to hover around the 50s F (low 10s C) during the day, while at night they can dip into the 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 about half of the time.

What to wear/what to pack:

May

In May, Sarnia can be chilly and somewhat rainy. Temperatures routinely are in the 60s F (high 10s C) and about a third of the time jump into the low 70s F (low 20s C) range. At night, lows are in the 40s F (single digits C). This is also a rainy time for Sarnia, with several of the days of the month having rain. In May, humidity reaches as high as 60%.

What to wear/what to pack:

June

If you are traveling to Sarnia in June, you will notice that it is warm and somewhat rainy. Expect it to rain about a third of the time. Daytime temperatures are in the 70s F (mid 20s C).

What to wear/what to pack:

July

If you visit Sarnia during July, you are likely to find that it is warm and somewhat rainy. Temperatures tend to hover around the low 70s F (mid 20s C) during the day, while at night they can dip into the low 60s F (mid 10s 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:

August

August in Sarnia is warm and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 60s F (low 20s C) to high 70s F (mid 20s C).

What to wear/what to pack:

September

September in Sarnia is balmy and somewhat rainy. Temperatures average in the low 70s F (low 20s C) during the day. It rains regularly.

What to wear/what to pack:

October

In October, Sarnia is crisp and somewhat rainy. Temperatures routinely are in the high 50s F (mid 10s C) and once in a while jump into the low 70s F (low 20s C) range. At night, lows are in the low 40s F (single digits C). This is also a rainy time for Sarnia, with several of the days of the month having rain. In October, humidity reaches as high as 70%.

What to wear/what to pack:

November

If you go to Sarnia in November, you will notice that it is cold and somewhat rainy. Expect it to rain about a third of the time and snow sometimes. Daytime temperatures are in the 40s F (single digits C).

What to wear/what to pack:

December

December here is freezing and somewhat snowy. Temperatures average in the 30s F (single digits C) during the day. It rains 5-10 days this month and snows about a third of the time.

What to wear/what to pack:

Activities for Sarnia, Ontario, Canada

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

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