July Rainfall and Precipitation in Ontario
Ontario Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ontario - and find the best time to visit. See also: Ontario weather by month.
Best Places to Visit in Ontario in July
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Ontario.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in July: pale blue is dry, deep blue is wet.
Ontario precipitation in July: frequently asked questions
How much rainfall does Ontario, Canada receive in July?
Toronto sees moderate rainfall in July, averaging around 71 mm (2.8 in). Most days stay dry, with the occasional shower.
How many days does it rain in Ontario, Canada in July?
Rainfall in Toronto typically falls on roughly 9 days days in July.
Is July part of the rainy season in Ontario, Canada?
July is generally a drier month for Ontario, Canada, falling outside the main rainy season.
What is the wettest city in July in Ontario, Canada?
Looking at our data, Port Colborne tops the wettest-cities list in Ontario, Canada for July, with monthly rainfall averaging 114 mm (4.5 in).
What is the driest city in July in Ontario, Canada?
Niagara on the Lake is the driest city we have data for in Ontario, Canada in July, with monthly rainfall close to 53 mm (2.1 in).
Interested in more climate information?
We have much more information about the climate in Ontario.
Weather and climate has detailed information for every country in the world. Are you going to Canada? Get detailed 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.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Visit Algonquin Park
Algonquin park is one of the best places to experience the Canadian wilderness and learn more about the nation’s cultural history. It is open year round and offers a variety of activities depending on the season.
Canada in September: Where Is the Best Weather?
Compare September weather in Toronto, Montreal, Vancouver, Quebec City and Osoyoos to find Canada's warmest, driest and sunniest destinations.
Canoeing the south Nahannii
The South Nahanni in the northwest of Canada is one of the most impressive wilderness rivers in the world. Canoeing the south Nahanni is something you must add to your bucket list.
See Polar Bears in Churchill Canada
Thousands of bears gather at the small town of Churchill. In the evening the northern lights give a light show against the dark evening sky. An unforgettable experience.