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Toronto International Film Festival (TIFF)
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Check official source →🇨🇦 Canada · Ontario · Toronto
Toronto Weather in May
SpringIn Toronto, May averages about 17°C (63°F) during the day and 8°C (47°F) at night, so afternoons generally feel cool while evenings are chilly. Some wet days are normal, with about 11 days reaching at least 1 mm of precipitation and roughly 78 mm for the month.
Avg high63.3°F 17.4°CAvg low47.2°F 8.4°CRainy days~10.8 daysMonthly rain78.4 mm
🧳 Packing guide
What to wear in Toronto in May
A practical May packing list for Toronto starts here: bring layers, a sweater and a light-to-medium jacket. A compact umbrella is worth carrying for passing showers or wetter days.
Travel takeaway: The month can be a practical time to visit when your packing matches the daytime-to-evening temperature change.
🗓️ Travel timing at a glance
Toronto: 12-month travel weather
Toronto has four distinct seasons, with cold snowy winters and warm, sometimes humid summers.
JanMidwinter · SnowFebWinter · SnowMarLate winterAprSpringMaySpringJunEarly summerJulSummerAugSummerSepEarly autumnOctAutumnNovLate autumnDecWinter · Snow
Monthly labels summarize typical climate patterns for trip planning. Always check the latest forecast and tropical-storm alerts before departure.
🎉 Trip planning check
Toronto 2026 events & busy periods
Check major events, holidays and periods that may affect crowds, transport or opening hours.
⚠️ Busy / closure period
Winter snow and cold snaps
📅 December–March
Heavy snow or severe cold can delay flights, roads and public transport, so leave extra time in winter itineraries.
Check official source →Event dates, holiday schedules and opening hours can change. Recheck the linked official tourism or government source before departure.
Toronto in May · recent 3 years
Compare the most recent complete year with the two years before it. Daily high / low temperatures are shown in °F.
CalendarNo measurable rain🌧️ Rain⛈️ Thunderstorm❄️ SnowHigh / Low · °F
⭐ May 2025 · latest complete year☔ 15 days · 160.3 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
9.2°C/5.2°C
🌧️ 10.1 mm
2
19.8°C/6.9°C
🌧️ 1.7 mm
3
11.6°C/6.6°C
🌧️ 1.3 mm
4
14.3°C/6.2°C
🌧️ 1.5 mm
5
15.2°C/10°C
🌧️ 31.6 mm
6
17.2°C/8.8°C
🌧️ 4.1 mm
7
21.2°C/10.3°C
No rain
8
10.7°C/6.7°C
No rain
9
13.8°C/4.5°C
No rain
10
19.9°C/5.5°C
No rain
11
12.7°C/5.8°C
No rain
12
22.6°C/6.6°C
No rain
13
20.8°C/11.6°C
🌧️ 5.3 mm
14
16.5°C/11.2°C
🌧️ 2 mm
15
20.5°C/11.9°C
No rain
16
28.2°C/11.7°C
No rain
17
18.5°C/13.5°C
🌧️ 23.7 mm
18
15.9°C/10.8°C
No rain
19
15.1°C/7.3°C
No rain
20
13.2°C/5.2°C
No rain
21
10.5°C/8.2°C
🌧️ 14 mm
22
10.6°C/7.4°C
🌧️ 40.6 mm
23
11.4°C/8.4°C
🌧️ 1 mm
24
14.7°C/8.5°C
No rain
25
16.2°C/7.5°C
🌧️ 7.1 mm
26
18.3°C/8.6°C
No rain
27
19.8°C/10.3°C
No rain
28
15.4°C/10.7°C
🌧️ 6.3 mm
29
18.8°C/10.9°C
🌧️ 6.8 mm
30
23.1°C/12.4°C
No rain
31
14.1°C/9.5°C
No rain
May 2024☔ 11 days · 80.1 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
14.1°C/6°C
No rain
2
16.7°C/10°C
No rain
3
15°C/8.6°C
🌧️ 2.2 mm
4
16.6°C/11.1°C
No rain
5
18°C/10.9°C
🌧️ 11 mm
6
18.7°C/8.2°C
No rain
7
17.5°C/7.1°C
No rain
8
20.3°C/9.2°C
🌧️ 1.5 mm
9
14.2°C/7.2°C
No rain
10
15.3°C/7.6°C
No rain
11
14.9°C/6.3°C
🌧️ 2.5 mm
12
16.3°C/7.8°C
No rain
13
21.8°C/9.4°C
No rain
14
19.7°C/12.1°C
🌧️ 4.1 mm
15
18.7°C/11°C
No rain
16
19.4°C/10.5°C
No rain
17
17.7°C/11.5°C
🌧️ 6.9 mm
18
19.7°C/12.3°C
No rain
19
20.2°C/11.5°C
No rain
20
23.6°C/11.4°C
No rain
21
26.1°C/14.9°C
🌧️ 2.1 mm
22
24.7°C/14.4°C
🌧️ 6.8 mm
23
24.5°C/14.6°C
No rain
24
23.1°C/13.9°C
No rain
25
19°C/12.1°C
🌧️ 3.6 mm
26
20.7°C/11.7°C
No rain
27
23.4°C/14.8°C
🌧️ 34.3 mm
28
20°C/13.7°C
🌧️ 1.4 mm
29
19.6°C/11.4°C
No rain
30
18.8°C/8.6°C
No rain
31
21.1°C/9.1°C
No rain
May 2023☔ 6 days · 47.6 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
9.9°C/5°C
🌧️ 2.2 mm
2
6.7°C/3.9°C
🌧️ 5.5 mm
3
9.2°C/2.9°C
🌧️ 8.2 mm
4
11.4°C/5.5°C
🌧️ 2.1 mm
5
12.5°C/5.7°C
No rain
6
16.5°C/4.1°C
No rain
7
15.4°C/6.9°C
🌧️ 8.1 mm
8
18.1°C/8.3°C
No rain
9
14.2°C/7.5°C
No rain
10
17.6°C/4.3°C
No rain
11
20.3°C/7.8°C
No rain
12
22.8°C/11.9°C
No rain
13
20.8°C/12.9°C
No rain
14
15.6°C/8.9°C
No rain
15
22.4°C/7.3°C
No rain
16
25.4°C/8.9°C
No rain
17
11.1°C/2.3°C
No rain
18
13.4°C/1.7°C
No rain
19
21.1°C/6°C
No rain
20
18.6°C/11.2°C
🌧️ 19.5 mm
21
22°C/10.3°C
No rain
22
15.1°C/9.5°C
No rain
23
18.6°C/8.5°C
No rain
24
16.4°C/9.1°C
No rain
25
13.7°C/4.4°C
No rain
26
17.4°C/6.8°C
No rain
27
21°C/8.5°C
No rain
28
24°C/9.6°C
No rain
29
22.3°C/13.6°C
No rain
30
24°C/13.9°C
No rain
31
27.5°C/14.6°C
No rain
Historical calendars use Open-Meteo reanalysis data. A rainy day is counted when daily precipitation is at least 1 mm. Conditions at a specific hotel, beach or station can differ.
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Current Toronto weather and 7-day forecast
When departure is close, the latest forecast matters more than long-term averages.
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Forecast data: MET Norway · CC BY 4.0 · cached by Travel Weather Fairy
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Toronto weather in other months
Switch months to compare the seasonal pattern.