What is the weather like in Toronto in December?

Expect temperatures between -3°C and 3°C with 23% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Toronto in December?

Toronto in December scores 65/100 based on 30 years of climate data. Great time to visit - recommended.

Who should visit Toronto in December?

December in Toronto is ideal for: Cultural tourists, Business travelers.

Toronto Weather in December | 30-Year Forecast

Avg High

3°C

Hottest around day 1

Avg Low

-3°C

Coolest around day 22

Rainy Days

7days

23% avg rain chance

Sunshine

8hrs/day

Winter season

Essential Travel Info for Toronto

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

CAD

$ Canadian dollar

Language

English

+1 more

Driving

Right side

Connect

Calling...

Safety

Very High Safety

GPI: 1.389

Travel Intelligence

Exclusive flight analytics & health data for Toronto

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Major Hub

100/ 100

Traffic Index

Extremely busy airport

Peak Daily Arrivals

slots per day

Peak

Sep

Low

Jan

Monthly Traffic Distribution

485

Jan

503

Feb

525

Mar

545

Apr

650

May

1370

Jun

1411

Jul

1470

Aug

1494

Sep

1317

Oct

1163

Nov

893

Dec

Traffic Level

Low Season

Key Connections

Montreal Trudeau (YUL)

Vancouver (YVR)

New York La Guardia (LGA)

Calgary (YYC)

Chicago O'Hare (ORD)

Health & Safety Advisory

CDC travel health recommendations

6 Recommendations

COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Hepatitis A

Consider hepatitis A vaccination for most travelers. It is recommended for travelers who will be doing higher risk activities, such as visiting smaller cities, villages, or rural areas where a traveler might get infected through food or water. It is recommended for travelers who plan on eating street food.

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to Canada. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Canada.

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

Rabies

Dogs infected with rabies are not commonly found in Canada.Rabies is commonly found in some terrestrial wildlife species and bats.If rabies exposures occur while in Canada, rabies vaccines are typically available throughout most of the country.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.

Yellow Fever

CDC recommendations:Vaccine isnotrecommended.Country entry requirements:Vaccine isnotrequired.Updated April 23, 2025

Source: CDC Travelers' Health

View Complete Health Guide

Is December a Good Time to Visit Toronto?

👍Great time to visit - recommended(65/100)

Short Answer

December brings winter conditions to Toronto with 3°C average highs. The 23% precipitation chance may include snow. Essential: warm coat, layers, and waterproof footwear.

Decision Factors

Vaccinations required

Yellow Fever

Cold weather expected

2.6°C average highs

Shoulder season - balanced conditions

60% of peak - good value with moderate crowds

Exceptional dining scene

92 Michelin-listed restaurants

Good For

🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites
💼
Business travelers
Climate-controlled meetings unaffected by weather

Who Should Avoid

🏖️
Beach lovers
Sea temperature only undefined°C - too cold for comfortable swimming
👴
Elderly travelers
75% humidity creates difficult conditions
📸
Photographers
77% cloud cover limits natural light opportunities
💑
Honeymoon couples
Wedding score only 24/100 - better months available

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Toronto in December averages 3°C with 23% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Toronto in December

What are the temperatures in Toronto in December?

Daytime highs average 3°C, nights drop to -3°C. Temperatures remain fairly consistent.

How many rainy days in Toronto in December?

Expect around 7 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in Toronto in December?

Warm winter clothing: insulated jacket, boots, gloves.

Is December peak season in Toronto?

This is shoulder season—moderate prices and manageable crowds.

Toronto Weather in December

Toronto December Weather Calendar

Essential Travel Info for Toronto

Travel Intelligence

Smart Flight Estimator

Flight Connectivity Analysis

Monthly Traffic Distribution

Key Connections

Health & Safety Advisory

COVID-19

Hepatitis A

Hepatitis B

Measles

Rabies

Yellow Fever

Is December a Good Time to Visit Toronto?

Decision Factors

Good For

Who Should Avoid

Related Guides

Frequently Asked Questions: Toronto in December

What are the temperatures in Toronto in December?

How many rainy days in Toronto in December?

What to wear in Toronto in December?

Is December peak season in Toronto?