Thunder Bay weather in July (Ontario, Canada)

What weather conditions can you expect in Thunder Bay this July? Check out this detailed guide to the month’s weather conditions.

Temperatures

For July, the weather in Thunder Bay is generally perfect, featuring high temperatures and moderate rainfall. Enjoy the summer season during this month. Throughout the day, temperatures typically settle at around 23°C. But by evening, they drop to around 14°C.

Precipitation

Thunder Bay in July usually receives moderate rainfall, averaging around 79 mm for the month. Expect around 12 days of rain based on historical data.

If you favor pleasant temperatures and minimal rainfall, July is one of the better months to visit Thunder Bay. July and August typically offer the most agreeable circumstances. On the other hand, January, February, March, April, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Thunder Bay climate page with graphs.

 

Thunder Bay, monthly averages in July

Min Temperature 14°C  

Max Temperature 23°C  

Chance of Rain 38%  

Precipitation 79 mm  

Rainy days 12 days  

Where to go in Canada in July

Find out more about the weather in Canada and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Thunder Bay, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Thunder Bay.

Our site offers climate and forecast data for every country in the world. Are you going to Canada? On this website you can find historical weather averages for many cities in Canada. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.