Ontario, Ohio, United States of America: What to pack, what to wear, and when to go [2018]

Traveling to Ontario, Ohio, United States of America? If you're planning to go to Ontario, here is some important information about when to go, what to wear, and what to pack:

When to go to Ontario, Ohio, United States of America

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

What to wear/what to pack for Ontario, Ohio, United States of America by month

January

January can be extremely cold and somewhat rainy. Temperatures average in the low 30s F (single digits C) during the day. It rains 5-10 days this month.

What to wear/what to pack:

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

February

February in Ontario is frosty and somewhat rainy. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the 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:

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

March

If you go to Ontario in March, you will notice that it is cold and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the high 40s F (single digits C).

What to wear/what to pack:

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

April

April for Ontario 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:

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

May

May for Ontario is balmy and somewhat rainy. Temperatures average in the low 60s F (low 20s C) during the day. It rains about half of the time.

What to wear/what to pack:

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

June

June in Ontario is a perfect temperature 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 low 50s F (single digits C).

What to wear/what to pack:

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

July

If you are traveling to Ontario in July, you will notice that it is hot and somewhat rainy. Expect it to rain a bit less than half of the time.

Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

  • Umbrella
  • Sunscreen lotion
  • Sandals
  • Sunglasses
  • Short sleeve shirts
  • Dresses
  • Waterproof luggage
  • Waterproof footwear
  • Rain coat
  • Skirts
  • Shorts

August

If you vacation in Ontario during August, you are likely to find that it is pretty consistently hot. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the high 50s F (mid 10s C).

In terms of precipitation, you can expect it to rain a bit less than half of the time.

What to wear/what to pack:

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

September

September in Ontario is warm. 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 low 50s F (single digits C).

What to wear/what to pack:

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

October

If you go to Ontario in October, you will notice that it can be chilly and somewhat rainy. Expect it to rain a bit less than half of the time.

Daytime temperatures are in the low 60s F (high 10s C).

What to wear/what to pack:

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

November

In November, Ontario is brisk and somewhat rainy. Temperatures routinely are in the high 40s F (single digits 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 low 30s F (single digits below 0 C). This is also a rainy time for Ontario, with several of the days of the month having rain.

What to wear/what to pack:

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

December

December here is very cold and somewhat rainy. Temperatures average in the high 30s F (single digits C) during the day. It rains regularly.

What to wear/what to pack:

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

Year-round what to wear/what to pack for Ontario, Ohio, United States of America

Here are some general tips on what to wear in Ontario, 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 Ontario

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