Grimsby, Ontario, Canada: What to pack, what to wear, and when to go [2018]

Traveling to Grimsby, Ontario, Canada? If you're planning to go to Grimsby, here is some important information about when to go, what to wear, and what to pack:

When to go to Grimsby, Ontario, Canada

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

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

January

Traveling to Grimsby in January, you will notice that it is freezing and somewhat snowy. Expect it to rain 5-10 days this month 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:

  • Waterproof coat
  • Insulated boots
  • Scarf
  • Very heavy socks
  • Thermal undergarments
  • Umbrella
  • Pajamas, such as sweats
  • Gloves
  • Multiple layer jacket shell
  • Sweaters
  • Fleeces
  • Waterproof boots

February

February in Grimsby can be extremely cold. The average overnight temperatures in the area are in the low 20s F (single digits below 0 C). It tends to rain regularly. It also snows a bit less than half of the time.

What to wear/what to pack:

  • Waterproof coat
  • Heavy jacket
  • Warm pants or jeans
  • Waterproof boots
  • Gloves or mittens
  • Umbrella
  • Sweaters
  • Cold weather footwear
  • Heavy socks

March

Traveling to Grimsby in March, you will notice that it can be brisk and somewhat rainy. Expect it to rain 5-10 days this month and snow once in a while.

Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

  • Heavy jacket
  • Gloves or mittens
  • Warm pants or jeans
  • Heavy socks
  • Umbrella
  • Sweaters
  • Waterproof coat
  • Cold weather footwear
  • Waterproof boots

April

If you visit Grimsby during April, you are likely to find that it can be 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 high 30s F (single digits C).

In terms of precipitation, you can expect it to rain about half of the time.

What to wear/what to pack:

  • Light gloves or mittens
  • Umbrella
  • Waterproof footwear
  • Standard footwear
  • Warm pants or jeans
  • Fleeces
  • Rain coat
  • Socks
  • Jacket or coat
  • Waterproof luggage

May

May in Grimsby is balmy and somewhat rainy. The average overnight temperatures in the area are in the high 40s F (single digits C). It tends to rain about half of the time.

What to wear/what to pack:

  • Long sleeve shirts or blouses
  • Standard footwear
  • Pants or jeans
  • Waterproof luggage
  • Socks
  • Waterproof footwear
  • Umbrella
  • Rain coat
  • Light jacket or fleece
  • Dresses
  • Long skirts

June

June in Grimsby is a perfect temperature and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the 70s F (mid 20s C).

What to wear/what to pack:

  • Umbrella
  • Dresses
  • Shorts or short pants
  • Light footwear
  • Skirts
  • Sandals
  • Sunscreen lotion
  • If you're going to the beach, bathing suits, swimwear
  • Long and short sleeve shirts
  • Rain coat
  • Waterproof footwear
  • Waterproof luggage

July

If you vacation in Grimsby during July, you are likely to find that it is extremely warm 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 60s F (high 10s C).

In terms of precipitation, you can expect it to rain regularly.

What to wear/what to pack:

  • Umbrella
  • Light footwear
  • If you're going to the beach, bathing suits, swimwear
  • Long and short sleeve shirts
  • Dresses
  • Rain coat
  • Shorts or short pants
  • Skirts
  • Waterproof luggage
  • Sandals
  • Waterproof footwear
  • Sunscreen lotion

August

If you are traveling to Grimsby in August, you will notice that it is a perfect temperature and somewhat rainy. Expect it to rain a bit less than half of the time.

Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

  • Sunscreen lotion
  • Waterproof luggage
  • Sandals
  • Umbrella
  • Waterproof footwear
  • Light footwear
  • Shorts or short pants
  • Skirts
  • Long and short sleeve shirts
  • If you're going to the beach, bathing suits, swimwear
  • Dresses
  • Rain coat

September

If you go to Grimsby in September, you will notice that it is balmy and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

  • Light footwear
  • Waterproof luggage
  • Sunscreen lotion
  • Dresses
  • Long and short sleeve shirts
  • Shorts or short pants
  • Umbrella
  • Skirts
  • Waterproof footwear
  • If you're going to the beach, bathing suits, swimwear
  • Sandals
  • Rain coat

October

October in Grimsby is crisp and somewhat rainy. The rain can amount to several inches/centimeters.

During this time, temperatures average in the high 50s F (mid 10s C), although night temperatures can dip into the 30s F (single digits C).

What to wear/what to pack:

  • Waterproof footwear
  • Waterproof luggage
  • Light jacket or fleece
  • Standard footwear
  • Dresses
  • Pants or jeans
  • Rain coat
  • Umbrella
  • Long skirts
  • Socks
  • Long sleeve shirts or blouses

November

November in Grimsby can be brisk and somewhat rainy. The average overnight temperatures in the area are in the 30s F (single digits C), with a few days below 28 F (single digits below 0 C).

It tends to rain about half of the time.

What to wear/what to pack:

  • Standard footwear
  • Waterproof boots
  • Jacket or coat
  • Warm pants or jeans
  • Waterproof coat
  • Socks
  • Fleeces
  • Umbrella
  • Light gloves or mittens

December

December in Grimsby is very cold and somewhat rainy. The average overnight temperatures in the area are in the 20s F (single digits below 0 C). It tends to rain regularly. It also snows about a third of the time.

What to wear/what to pack:

  • Waterproof coat
  • Cold weather footwear
  • Sweaters
  • Waterproof boots
  • Heavy jacket
  • Warm pants or jeans
  • Gloves or mittens
  • Heavy socks
  • Umbrella

Year-round what to wear/what to pack for Grimsby, Ontario, Canada

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

  • A plug adadpter that supports outlet types A and B
  • A SIM card that works in Grimsby
  • If you plan to visit a church, make sure to bring appropriate clothing
  • Appropriate museum wear

Check out our guides for these other locations: Santiago de Chile, Chile, Haslemere, England, United Kingdom, Kaieteur National Park, Guyana, Isesaki, Japan, Dildo, Newfoundland, Canada, Northeastern Minnesota, Minnesota, United States of America, Kapuskasing, Ontario, Canada, Osa Peninsula, Costa Rica, Carmacks, Yukon, Canada, St.

Catharines, Ontario, Canada, and Puerto Iguazú, Argentina.