Toronto Monthly Climate
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Temperature Overview
- Average Daytime Temperature: 13°C (55°F)
- Average Nighttime Temperature: 5°C (41°F)
Rainfall Statistics
- Annual average daily rainfall: 2.2 mm (0.09 inches) per day
- Rainiest month: September with around 2.8 mm (0.11 inches) per day
- Driest month: February with around 1.5 mm (0.06 inches) per day
- Average number of rainy days per year: 133 days
- Average annual snowfall: 1,215 mm (48 inches)
Monthly Weather Conditions
Temperature
Precipitation
Seasonal Breakdown
December-February (Winter)
- Highs: -1 to 2°C (30-36°F)
- Lows: -7 to -4°C (19-25°F)
- Rainy Days: 10-11 days per month
- Average Precipitation: 1.8 mm/day
- Snowfall: Average of 300-400 mm per month
March-May (Spring)
- Highs: 5-18°C (41-64°F)
- Lows: -3 to 10°C (27-50°F)
- Rainy Days: 10-11 days per month
- Average Precipitation: 2.2 mm/day
- Late season snowfall possible in March
June-August (Summer)
- Highs: 24-27°C (75-81°F)
- Lows: 15-18°C (59-64°F)
- Rainy Days: 10-11 days per month
- Average Precipitation: 2.5 mm/day
- Humid conditions with occasional heat waves
September-November (Fall)
- Highs: 8-21°C (46-70°F)
- Lows: 2-13°C (36-55°F)
- Rainy Days: 11-12 days per month
- Average Precipitation: 2.6 mm/day
- First snowfall possible by late November
Best Time to Visit
The best time to visit Toronto is from June to early October, when the weather is warm and outdoor activities are in full swing. However, each season offers unique experiences:
Spring (March-May) brings gradually warming temperatures and blooming gardens, particularly in High Park's famous cherry blossoms. While March can still be cold with occasional snow, May offers comfortable conditions for exploring the city.
Summer (June-August) is peak tourist season with warm temperatures perfect for enjoying Toronto's many festivals, outdoor patios, and the Toronto Islands. While humidity can be high, the lakefront location provides some relief.
Fall (September-October) offers comfortable temperatures and stunning fall colors, particularly in High Park and along the Don Valley. This shoulder season has fewer tourists and pleasant weather for outdoor activities and sightseeing.
Winter (December-February) is cold with regular snowfall, but the city comes alive with winter activities. Visitors can enjoy ice skating at Nathan Phillips Square, the Toronto Light Festival in the Distillery District, and indoor attractions like the ROM and AGO.
Before you go ahead and plan your next visit, make sure to check the weather forecast for your exact travel dates on WhereWeather Website. You can also compare different cities and dates side-by-side.