2026 Climate Averages

Weather: Toronto — May

The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.

🌟 Climate Overview

May is an excellent time to visit Toronto. Mild temperatures around 18°C make it comfortable for exploring. Rain is common, so pack an umbrella. Temperatures vary significantly between day and night—layering is recommended. As peak season, expect higher prices and more tourists.

5.8
GoTripzi Score Good

Based on weather comfort, crowds, prices, and activity options

Avg High

18°C

Avg Low

8°C

Rainy days

11days

Daylight

14.7h

Rainfall

64mm

Sunshine

10.9h/day

Humidity

68%

Humid
Sun Strength

8.7

Very High
Wind

18 km/h (gusts 37)

Is May a good time to visit Toronto?

The weather is near-perfect with ideal temperatures and minimal rain.

Now

--

Feels like --
Wind --
Humidity --
UV Index --
Local time —

Air Quality

Travel Context

  • Crowds
    Very Busy
  • Travel Costs Shoulder Rates

Daylight

Sunrise

05:54

Sunset

20:35

14.7h daylight

Visiting Toronto in May: Pros & Cons

Pros

  • Comfortable temperatures for sightseeing
  • Abundant sunshine for beach and outdoor fun
  • Long daylight hours maximize sightseeing time
  • One of the best months to visit

Cons

  • Peak season — expect crowds and higher prices
  • Very high UV — sunscreen and shade essential

Things to Do in May

Events & Festivals

🎭
Doors Open Toronto
Late May Cultural

Recommended for This Weather

🥾 Hiking & nature trails
🏛️ Museums & galleries
🍳 Cooking classes & food tours
🎭 Cultural tours & local experiences

Toronto Weather by Month

Month Avg High Avg Low Rain Sunshine Humidity UV Index Crowds Condition
Jan 0°C -6°C 9d (69mm) 4.7h
76% Humid
2.3 Moderate
Good
Feb 1°C -7°C 9d (59mm) 6.7h
72% Humid
4 Moderate
Good
Mar 7°C -2°C 11d (66mm) 7.6h
69% Humid
5.4 High
Good
Apr 11°C 3°C 13d (76mm) 9.1h
68% Humid
7.1 Very High
Wet
May Current 18°C 8°C 11d (64mm) 10.9h
68% Humid
8.7 Very High
Excellent
Jun 24°C 15°C 10d (79mm) 12h
69% Humid
9.2 Very High
Excellent
Jul 27°C 17°C 11d (87mm) 11.9h
72% Humid
8.8 Very High
Good
Aug 26°C 16°C 10d (62mm) 11.2h
74% Humid
7.8 Very High
Good
Sep 22°C 13°C 7d (51mm) 9.8h
76% Humid
6.3 High
Excellent
Oct 16°C 7°C 11d (58mm) 7.3h
76% Humid
4 Moderate
Excellent
Nov 9°C 1°C 9d (52mm) 5.8h
75% Humid
2.6 Moderate
Good
Dec 3°C -3°C 13d (79mm) 4h
79% Humid
1.7 Low
Wet

⚖️Find Your Ideal Month

Adjust the sliders to weight what matters most to you.

5
3
3
Your Best MonthAugScore: 7.4
1.Aug
7.42.Jul
73.Apr
5.74.Jun
5.65.Dec
5.46.Mar
4.77.Sep
4.78.Jan
4.39.Feb
4.310.Nov
4.211.May
3.412.Oct
2.9

Where to Stay

See hotels, apartments & rentals around Toronto – live prices from Booking.com, Expedia, Vrbo and more

Open map in new tab

Toronto

Multicultural metropolis, including CN Tower, CN Tower views and Toronto Islands ferry, islands, and Niagara Falls access.

View Full Destination Guide

What to Pack for May

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions. A waterproof jacket and shoes are non-negotiable — showers are frequent.

Moderate Very Busy

🎒Personalized Packing List

Tell us about your trip and we'll create a custom packing list based on the weather.

Your Packing List

📋Essentials
👕Clothing
👟Footwear
🎒Accessories
🧴Toiletries & Health

Planning a trip to Toronto?

🔥 Peak season — book early for best rates

Frequently Asked Questions

Is May a good time to visit Toronto?
May is typically excellent for visiting Toronto, with average highs of 18°C and around 11 rainy days. Plan your activities accordingly—outdoor sightseeing is best on dry days, while rainy days are perfect for museums and indoor attractions.
Does it get cold at night in Toronto in May?
Nights in Toronto during May are cool at around 8°C. Bring a jacket or sweater for evenings, especially if you plan to dine outdoors or take evening walks. The temperature drop from day to night can be noticeable.
What should I pack for Toronto in May?
With highs of 18°C and lows of 8°C in May, we recommend: Warm layer for evenings, Compact umbrella, Waterproof jacket/shell, Comfortable walking shoes. Layering is key as temperatures can vary between air-conditioned interiors and outdoors. Comfortable walking shoes are essential for cobblestone streets.
Does it rain a lot in Toronto in May?
Toronto typically sees around 11 rainy days in May. Rain is usually in the form of brief showers rather than all-day downpours, so a compact umbrella is sufficient. Mornings tend to be drier, making them ideal for outdoor sightseeing.
Can you swim in Toronto in May?
Swimming in Toronto during May is possible but quite cold, with air temperatures around 18°C. Only brave swimmers venture in without a wetsuit. Consider indoor pools or thermal baths as an alternative if your hotel offers them.
How many hours of daylight are there in Toronto in May?
In May, Toronto gets approximately 14.7 hours of daylight per day. This affects how much sightseeing you can fit in—longer days mean more time for outdoor activities, while shorter days are perfect for cozy museum visits and early dinners.
Is May peak season in Toronto?
Yes, May is peak season in Toronto. Expect higher prices for accommodation and more crowds at popular attractions, but also the best weather conditions. Book hotels and major attractions in advance to secure availability and better rates.

Weather Data: Based on 2020–2025 historical climate data from Open-Meteo

Solar calculations: SunCalc (timezone: America/Toronto)

Last Updated: February 2026

More Toronto Guides

Best Time to Visit

Coming soon

Things to Do

Coming soon

Where to Stay

Best neighborhoods and hotel recommendations

Find Hotels →

Cost & Budget

Daily costs, money-saving tips, and budget breakdown

Read Guide →

Itineraries

Coming soon

Overview

Complete travel guide for Toronto: top things to do, itineraries, and typical costs.

Read Full Guide →