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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