Best Time to Visit Toronto
Canada · Humid Continental climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
Recommended Months
Based on temperature comfort, low precipitation, and sunshine hours, the best time to visit Toronto is:
July → August → June
July scores 65/100 — the highest-rated month for travel.
Monthly Ratings (0-100)
Scores are weighted: temperature comfort (50%), low precipitation (30%), sunshine (20%). Higher is better.
| Month | Overall Score | Temp Comfort | Precipitation | Sunshine | Bar |
|---|---|---|---|---|---|
| January | 0 | 0 | 0 | 0 | |
| February | 0 | 0 | 0 | 0 | |
| March | 0 | 0 | 0 | 0 | |
| April | 10 | 19 | 0 | 0 | |
| May | 26 | 51 | 0 | 0 | |
| June | 41 | 82 | 0 | 0 | |
| July | 48 | 96 | 0 | 0 | |
| August | 46 | 93 | 0 | 0 | |
| September | 37 | 74 | 0 | 0 | |
| October | 22 | 44 | 0 | 0 | |
| November | 6 | 12 | 0 | 0 | |
| December | 0 | 0 | 0 | 0 |
Monthly Temperature Comfort
| Month | Mean Temp | Comfort Level |
|---|---|---|
| January | -2.7°C (27.1°F) | Cold (Below 0°C) |
| February | -2.7°C (27.1°F) | Cold (Below 0°C) |
| March | 2.0°C (35.6°F) | Cool (0-9°C) |
| April | 6.8°C (44.2°F) | Cool (0-9°C) |
| May | 13.2°C (55.8°F) | Mild (10-17°C) |
| June | 19.3°C (66.7°F) | Warm (18-24°C) |
| July | 22.1°C (71.8°F) | Warm (18-24°C) |
| August | 21.6°C (70.9°F) | Warm (18-24°C) |
| September | 17.9°C (64.2°F) | Mild (10-17°C) |
| October | 11.8°C (53.2°F) | Mild (10-17°C) |
| November | 5.5°C (41.9°F) | Cool (0-9°C) |
| December | 0.9°C (33.6°F) | Cool (0-9°C) |
Monthly Precipitation Rating
| Month | Rainfall (mm) | Rainy Days | Rating |
|---|---|---|---|
| January | 81.8 mm | 8.8 | Wet |
| February | 59.8 mm | 5.8 | Moderate |
| March | 67.2 mm | 11.8 | Wet |
| April | 94.0 mm | 16.8 | Wet |
| May | 55.6 mm | 14.2 | Moderate |
| June | 94.1 mm | 13.8 | Wet |
| July | 90.4 mm | 19.6 | Wet |
| August | 71.4 mm | 15.6 | Wet |
| September | 67.1 mm | 13.4 | Wet |
| October | 75.6 mm | 16.4 | Wet |
| November | 58.1 mm | 11.8 | Moderate |
| December | 81.1 mm | 12.8 | Wet |
Monthly Sunshine Rating
| Month | Sunshine (hrs/day) | Rating |
|---|---|---|
| January | 4.1 hrs | Moderate |
| February | 6.6 hrs | Good |
| March | 7.3 hrs | Good |
| April | 9.0 hrs | Excellent |
| May | 11.2 hrs | Excellent |
| June | 12.2 hrs | Excellent |
| July | 12.4 hrs | Excellent |
| August | 11.5 hrs | Excellent |
| September | 10.0 hrs | Excellent |
| October | 7.2 hrs | Good |
| November | 5.8 hrs | Moderate |
| December | 3.8 hrs | Low |
Season-by-Season Breakdown
Spring (Mar-May)
Temperature: 7.3°C (45.1°F)
Rainfall: 72.3mm avg
Sunshine: 9.2 hrs/day
Humidity: 68.6%
Rainy Days: 14.3/mo
This is the cool season. Pack warm layers and plan indoor activities.
Summer (Jun-Aug)
Temperature: 21.0°C (69.8°F)
Rainfall: 85.3mm avg
Sunshine: 12.0 hrs/day
Humidity: 70.9%
Rainy Days: 16.3/mo
Mild transitional weather — comfortable for most activities.
Autumn (Sep-Nov)
Temperature: 11.7°C (53.1°F)
Rainfall: 66.9mm avg
Sunshine: 7.7 hrs/day
Humidity: 73.7%
Rainy Days: 13.9/mo
Mild transitional weather — comfortable for most activities.
Winter (Dec-Feb)
Temperature: -1.5°C (29.3°F)
Rainfall: 74.2mm avg
Sunshine: 4.8 hrs/day
Humidity: 74.1%
Rainy Days: 9.1/mo
This is the cool season. Pack warm layers and plan indoor activities.
Frequently Asked Questions
What is the best time to visit Toronto?
Based on our data-driven analysis, the best months to visit Toronto are July, August, June, when temperatures are comfortable, rainfall is lower, and sunshine is plentiful. July scores 65/100, the highest-rated month.
What is the hottest month in Toronto?
July is the hottest month with an average temperature of 22.1°C (71.8°F).
What is the coldest month in Toronto?
January is the coldest month with an average temperature of -2.7°C (27.1°F).
When is the rainy season in Toronto?
June is the wettest month with an average of 94.1mm of precipitation. Toronto experiences about 161.0 rainy days per year. The driest month is May with 55.6mm.
What should I pack for a trip to Toronto?
Packing recommendations depend on the season of your visit. Based on the climate data, pack lightweight, breathable clothing if visiting during the warm months (July is hottest at 22.1°C). For cooler months, bring layers and a warm jacket (January averages -2.7°C). A waterproof jacket or umbrella is recommended year-round as Toronto receives 896.0mm of annual precipitation. Sun protection is important, especially during months with high UV index.
There's something about Toronto in early October that feels borrowed — the city knows winter is coming and grips autumn tightly. I walked the Distillery District one Thanksgiving weekend: 14°C, maple leaves crackling underfoot, cafés serving pumpkin everything. Winter (December-March) is when Toronto leans into its indoor culture: underground PATH system, hockey arenas, the AGO. Summer (June-August) brings the city outdoors — 25°C, patio culture, festivals on the islands. I find May the most underrated: 15°C, cherry blossoms in High Park, and locals who survived winter emerging with gratitude. Each season has its own Toronto.
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 43.65°, -79.38°. Timezone: America/Toronto. Last updated: 2026-07-30.