July
Best time
27°C / 17°C
9 rain days
warm
- comfortable temperatures (avg high 27°C / 81°F)
- manageable rain (9 days)
- warm evenings without humidity overload
Best time to visit Toronto
Toronto, Canada — ranked month by month from data: temperature, rainfall, snow, and peak hazard seasons. The standouts: July, August, June.
About Toronto
Toronto is the most populous city in Canada and the capital city of the Canadian province of Ontario. It is located on a harbour at the northwestern shore of Lake Ontario. The city is the fourth-most populous city in North America, behind Mexico City, New York City, and Los Angeles, with a census population of 2,794,356 as of 2021.
— condensed from Wikipedia
Best months to visit
August
Best time
26°C / 17°C
9 rain days
warm
- comfortable temperatures (avg high 26°C / 79°F)
- manageable rain (9 days)
- warm evenings without humidity overload
June
Best time
24°C / 14°C
10 rain days
warm, rainy
- comfortable temperatures (avg high 24°C / 75°F)
- manageable rain (10 days)
- warm evenings without humidity overload
September
Best time
21°C / 13°C
11 rain days
mild, rainy
- comfortable temperatures (avg high 21°C / 70°F)
May
Best time
19°C / 9°C
12 rain days
mild, rainy
- comfortable temperatures (avg high 19°C / 66°F)
OK — shoulder months
October
OK
14°C / 7°C
12 rain days
cool, rainy
April
OK
12°C / 3°C
11 rain days
1 snow days
cool, rainy
November
OK
7°C / 2°C
13 rain days
3 snow days
chilly, rainy, snowy
March
OK
5°C / -2°C
12 rain days
6 snow days
chilly, freezing nights, rainy, snowy
Months to skip
December
Skip
2°C / -4°C
13 rain days
8 snow days
cold, freezing nights, rainy, snowy
- freezing at night (-4°C)
- 8 snow days expected
February
Skip
0°C / -6°C
11 rain days
10 snow days
cold, freezing nights, rainy, snowy
- bitterly cold (overnight -6°C)
- 10 snow days expected
January
Skip
-1°C / -7°C
14 rain days
12 snow days
cold, freezing nights, rainy, snowy
- bitterly cold (overnight -7°C)
- heavy rain expected (14 days)
- 12 snow days expected
How we ranked these
Each month is scored on temperature comfort (18–27°C avg high is the sweet spot), rainfall (more rain days = lower score), snow days, and peak hazard seasons (hurricanes, monsoons, etc.). Green-tier months are within ideal range with no major issues. Yellow are workable but with trade-offs. Red has at least one significant problem — extreme heat or cold, heavy rain, or peak storm season.