Canada Toronto Weather in March — Climate Guide
March in Toronto is Moderate
March is Moderate for Toronto.
March marks spring start + 5.5 sunshine hours + shoulder season value. -3 to 4°C + 12 rainy days. St. Patrick's Day Parade (Mar 17, downtown #1, green festival, 100,000 attendees) + Canada Blooms (Canada's #1 flower show, mid-March).
Low-season tail + value before April hike. No foliage or cherry blossoms yet + outdoor possible but variable. Focus on PATH underground + museums.
Travel score
Early spring transition — St. Patrick's Day Parade + first 5+ sunshine hours
March Weather at a Glance
March averages 39°F / 4°C highs and 27°F / -3°C lows with 5.5 sunshine hours (first month over 5h since October). Snow tapers; rain begins (12 rainy days, 56mm). The freeze-thaw cycle creates slushy sidewalks. By month-end, daylight passes the 12-hour equinox mark. St. Patrick's Day Parade (March 17 downtown, 100,000 attendees) is the canonical March event.
March Travel Advice
Layered jacket + sweater + light rain shell. Walking shoes with traction (residual ice + slush). St. Patrick's Day Parade (March 17 or nearest Saturday) closes downtown for green-themed festivities — 100,000 attendees. Canada Blooms (mid-March, Canada's #1 flower show, Enercare Centre) is the indoor escape. Still no foliage or cherry blossoms; outdoor sightseeing variable.
Flying In from Overseas
Spring break travel from Asia starts late March. Direct flights from Seoul CAD 1,000-1,500, Tokyo CAD 950-1,400. NYC short hop CAD 250-450. Korean spring break (school holiday late March-early April) drives moderate Korean family travel. Western spring break (US Easter holiday partial overlap) lifts inbound demand by late month.
March Pricing Trends
Shoulder pricing returns: Downtown 4-star CAD 220-420/night (USD 165-310), Yorkville luxury CAD 450-800 (USD 335-595), boutique CAD 170-310. St. Patrick's Day weekend hotels +15-20%. Last value month before April-October peak begins.
Toronto March Weather Stats
Avg High
4°C
Avg Low
-3°C
Rainy Days
12
56mm total
Sunshine
5.5h
Daily avg
Humidity
68%
Comfortable
UV Index
3
Moderate
Wind
15 km/h
Gusts 32
Sea Temp
2°C
Not swimmable
Snow Days
8
Monthly avg
Crowds
Quiet
At attractions
March Sunrise & Sunset
Expect about 8 snow days this month. Bring slip-resistant shoes and warm gear.
Air Quality
PM2.5
9 μg/m³
PM10
18 μg/m³
Status
Good
Feels-Like Temperature & Wind
Feels like
Daytime
2°C
Nighttime
-6°C
Humidity and wind affect how the actual temperature feels.
Wind
15 km/h
Max gust 32 km/h
Activities Recommended for March
March Travel Pros & Cons
Pros
- St. Patrick's Day Parade + Canada Blooms
- Shoulder season value
- 5.5 sunshine hours
Cons
- Rain 12 days/month + overcast
- Still cool
- No foliage or cherry blossoms
March Events & Festivals
- St. Patrick's Day Parade — March 17, downtown #1
- Canada Blooms — mid-March, flower show (Enercare Centre)
- TIFF Bell Lightbox film festivals
Toronto in March — Full Picture
March marks spring start + 5.5 sunshine hours + shoulder season value. -3 to 4°C + 12 rainy days. St. Patrick's Day Parade (Mar 17, downtown #1, green festival, 100,000 attendees) + Canada Blooms (Canada's #1 flower show, mid-March).
Low-season tail + value before April hike. No foliage or cherry blossoms yet + outdoor possible but variable. Focus on PATH underground + museums.
What to Wear & What to Pack
Early spring. Jacket + sweater + optional rain shell. Like early-mid March in Korea.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
Current11°C
2.3°C
12.7/mo
Summer (Jun·Jul·Aug)
25.7°C
15.3°C
10.7/mo
Autumn (Sep·Oct·Nov)
14.3°C
6.3°C
11/mo
Winter (Dec·Jan·Feb)
0°C
-6.7°C
11.7/mo
Toronto Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| -1° | -8° | 12d·51mm | 3.5h | 73% | 1 | Quiet | Low season | |
| 0° | -7° | 11d·47mm | 4.5h | 71% | 2 | Quiet | Low season | |
| 4° | -3° | 12d·56mm | 5.5h | 68% | 3 | Quiet | Shoulder | |
| 11° | 2° | 13d·70mm | 7h | 65% | 5 | Moderate | Shoulder | |
| May (Best) | 18° | 8° | 13d·80mm | 8h | 64% | 6 | Moderate | Shoulder |
| June (Best) | 24° | 13° | 11d·75mm | 9.5h | 65% | 8 | Busy | Peak |
| July (Best) | 27° | 17° | 11d·70mm | 10h | 65% | 9 | Very busy | Peak |
| August (Best) | 26° | 16° | 10d·80mm | 9.5h | 67% | 8 | Very busy | Peak |
| September (Best) | 22° | 12° | 11d·75mm | 8h | 70% | 6 | Busy | Peak |
| 14° | 6° | 11d·65mm | 6.5h | 73% | 4 | Moderate | Shoulder | |
| 7° | 1° | 11d·65mm | 4h | 75% | 2 | Quiet | Low season | |
| 1° | -5° | 12d·55mm | 3h | 75% | 1 | Busy | Peak |
View Other Months
Toronto March Hotel Picks
Frequently Asked Questions
Is March a good time to visit Toronto?
Toronto in March is Moderate. Tourist crowds are quiet and flight/hotel prices are shoulder.
What's the average temperature in Toronto in March?
Toronto March averages a high of 4°C and a low of -3°C.
Does it rain much in Toronto in March?
Toronto March averages 56mm of rainfall over about 12 rainy days.
What should I wear in Toronto in March?
Early spring. Jacket + sweater + optional rain shell. Like early-mid March in Korea.
What time are sunrise and sunset in Toronto in March?
Toronto March sunrise is 07:25 and sunset is 19:20, with 11h 55m of daylight.
What's the air quality like in Toronto in March?
Toronto March air quality (AQI) averages 30, rated Good. PM2.5 averages 9μg/m³.
What activities are recommended in Toronto in March?
In March, Toronto is great for St. Patrick's Day Parade, Canada Blooms, ROM + AGO.
Is March peak season in Toronto?
Toronto March crowds are quiet and prices are shoulder. You can travel relatively comfortably without long queues.
Best Months to Visit Toronto
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.