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

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

When to go to Oshawa, Ontario, Canada

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

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

January

If you are traveling to Oshawa in January, you will notice that it is frosty. Expect it to rain once in a while and snow a bit less than half of the time.

Daytime temperatures are in the low 30s F (single digits below 0 C).

What to wear/what to pack:

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

February

February in this region is freezing. Temperatures average in the low 30s F (single digits C) during the day. It rains once in a while and snows 5-10 days this month.

What to wear/what to pack:

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

March

March in Oshawa is pretty cool. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the low 30s F (single digits C) to low 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:

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

April

If you vacation in Oshawa during April, you are likely to find that it can be brisk and somewhat rainy. Temperatures tend to hover around the low 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:

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

May

In May, Oshawa can be chilly and somewhat rainy. Temperatures routinely are in the low 60s F (high 10s C) and 5-10 days this month 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 Oshawa, with several of the days of the month having rain.

What to wear/what to pack:

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

June

June in Oshawa is balmy and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 70s F (low 20s C).

What to wear/what to pack:

  • Light footwear
  • Shorts or short pants
  • Waterproof luggage
  • Sandals
  • Skirts
  • Rain coat
  • Waterproof footwear
  • Long and short sleeve shirts
  • Dresses
  • Umbrella
  • Sunscreen lotion

July

July for Oshawa is a perfect temperature and somewhat rainy. Temperatures average in the high 70s F (mid 20s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

  • Waterproof luggage
  • Sandals
  • Shorts or short pants
  • Rain coat
  • Light footwear
  • Umbrella
  • Waterproof footwear
  • Long and short sleeve shirts
  • Skirts
  • Dresses
  • Sunscreen lotion

August

Traveling to Oshawa in August, 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:

  • Dresses
  • Light footwear
  • Umbrella
  • Skirts
  • Long and short sleeve shirts
  • Waterproof footwear
  • Sunscreen lotion
  • Rain coat
  • Shorts or short pants
  • Sandals
  • Waterproof luggage

September

In September, Oshawa is balmy and somewhat rainy. Temperatures routinely are in the high 60s F (low 20s C) and about half of the time jump into 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 Oshawa, with several of the days of the month having rain.

What to wear/what to pack:

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

October

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

What to wear/what to pack:

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

November

November in Oshawa is cold and somewhat rainy. Temperatures average in the 40s F (single digits C) during the day. It rains about half of the time.

What to wear/what to pack:

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

December

December in Oshawa can be extremely cold. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the low 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:

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

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

Here are some general tips on what to wear in Oshawa, 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 Oshawa
  • Appropriate museum wear

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