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Montreal Weather in June

Early summer
June in Montreal is usually warm by day and cool at night, with 2016–2025 average highs around 24°C (75°F) and lows near 15°C (58°F). Some wet days are normal, with about 13 days reaching at least 1 mm of precipitation and roughly 111 mm for the month.
Avg high75.2°F 24.0°CAvg low58.3°F 14.6°CRainy days~13.0 daysMonthly rain111.3 mm
Montreal travel scenery
🧳 Packing guide

What to wear in Montreal in June

For what to wear in Montreal in June, light daytime clothing is usually comfortable, but add a thin cardigan or light jacket for evenings. A compact umbrella is worth carrying for passing showers or wetter days.

Travel takeaway: For many travelers, these temperatures are comfortable for city sightseeing when you pack one flexible layer.

🗓️ Travel timing at a glance

Montreal: 12-month travel weather

Montreal has a long, cold, snowy winter and a warm summer. The seasonal contrast is large, so packing and outdoor comfort vary sharply by month.
Monthly labels summarize typical climate patterns for trip planning. Always check the latest forecast and tropical-storm alerts before departure.
🎉 Trip planning check

Montreal 2026 events & busy periods

Check major events, holidays and periods that may affect crowds, transport or opening hours.
🎊 Featured event
Festival International de Jazz de Montréal
📅 June–July each year

Downtown venues and street-event areas can attract large crowds during the festival.

Check official source →
⚠️ Busy / closure period
Winter festivals and deep-cold period
📅 January–February

Winter events are a draw, but extreme cold or heavy snow can make outdoor time and transport more difficult.

Check official source →
Event dates, holiday schedules and opening hours can change. Recheck the linked official tourism or government source before departure.

Montreal Weather in June

2016–2025 · 10 complete years averaged · °F

Montreal in June · 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
⭐ June 2025 · latest complete year☔ 11 days · 73 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
🌦️
13.2°C/8.8°C
🌧️ 2.4 mm
2
🌦️
18.8°C/9.9°C
No rain
3
☁️
24.9°C/10.3°C
No rain
4
☁️
29.8°C/14.8°C
No rain
5
🌦️
26.1°C/19.4°C
No rain
6
☁️
26.1°C/15.2°C
No rain
7
☁️
26°C/17.3°C
No rain
8
☁️
26.3°C/13.6°C
No rain
9
🌧️
21.6°C/17.7°C
🌧️ 1.5 mm
10
🌦️
22.9°C/16.4°C
🌧️ 11.7 mm
11
☁️
22.7°C/14.9°C
No rain
12
🌦️
21°C/13.1°C
🌧️ 1.3 mm
13
☁️
19.1°C/10°C
No rain
14
☁️
23.1°C/11.3°C
No rain
15
☁️
26°C/12.2°C
No rain
16
☁️
27.3°C/16.2°C
No rain
17
🌦️
26.7°C/18.4°C
🌧️ 1 mm
18
🌦️
29°C/19.6°C
🌧️ 2 mm
19
🌧️
27.7°C/21.2°C
🌧️ 8.4 mm
20
🌦️
22.8°C/15.7°C
🌧️ 6.7 mm
21
☁️
25.5°C/13.9°C
No rain
22
🌧️
29.2°C/20.5°C
🌧️ 12.7 mm
23
🌦️
34.5°C/20.7°C
No rain
24
🌦️
34°C/25.3°C
No rain
25
☁️
29.7°C/22.6°C
No rain
26
☁️
22.8°C/17.2°C
No rain
27
🌧️
26.3°C/16.1°C
🌧️ 4.9 mm
28
🌧️
25.9°C/16.2°C
🌧️ 18.3 mm
29
🌦️
23.4°C/18.2°C
No rain
30
☁️
29°C/18°C
No rain
June 2024☔ 15 days · 151.9 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
☁️
25.9°C/9.8°C
No rain
2
☁️
26.1°C/13°C
No rain
3
🌤️
29.1°C/13.9°C
No rain
4
☁️
29.7°C/14.7°C
No rain
5
🌦️
30°C/16.9°C
No rain
6
🌧️
26.7°C/17.9°C
🌧️ 21 mm
7
🌦️
21.4°C/15.9°C
🌧️ 4.3 mm
8
🌦️
21.2°C/14.2°C
🌧️ 3.8 mm
9
🌦️
18.6°C/14.3°C
🌧️ 5.5 mm
10
🌦️
17.9°C/13.6°C
🌧️ 5.8 mm
11
☁️
18.8°C/12.6°C
No rain
12
☁️
20.7°C/12.9°C
No rain
13
🌧️
28°C/13.5°C
🌧️ 10.2 mm
14
🌧️
23.5°C/15.8°C
🌧️ 9.5 mm
15
19.6°C/11.1°C
No rain
16
☁️
21.4°C/9.9°C
No rain
17
🌦️
28.6°C/16°C
No rain
18
☁️
31.2°C/20.5°C
No rain
19
☁️
33.3°C/23°C
No rain
20
🌦️
31.3°C/23.5°C
🌧️ 3.5 mm
21
🌦️
25.1°C/18.4°C
No rain
22
🌦️
23.3°C/18.2°C
🌧️ 1.6 mm
23
🌧️
25.3°C/16.8°C
🌧️ 42.5 mm
24
🌦️
22.4°C/14.7°C
🌧️ 8 mm
25
☁️
27.4°C/15.4°C
No rain
26
🌦️
26.4°C/18.7°C
🌧️ 1.9 mm
27
🌦️
19.8°C/13°C
🌧️ 4.7 mm
28
☁️
21.9°C/10.2°C
No rain
29
🌧️
21.7°C/17.5°C
🌧️ 24 mm
30
🌦️
25.4°C/19°C
🌧️ 5.2 mm
June 2023☔ 14 days · 121 mm
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
🌦️
32.1°C/16.8°C
No rain
2
🌦️
29.5°C/14.3°C
🌧️ 1.3 mm
3
☁️
18.9°C/11.9°C
No rain
4
☁️
18.6°C/8.9°C
No rain
5
🌦️
22°C/9.4°C
No rain
6
🌧️
21.1°C/12°C
🌧️ 10.5 mm
7
🌦️
16.8°C/11°C
🌧️ 4.7 mm
8
🌦️
17.1°C/9.7°C
🌧️ 2 mm
9
🌦️
18°C/9.7°C
No rain
10
🌦️
20.7°C/10.1°C
🌧️ 1.8 mm
11
☁️
25.8°C/13.1°C
No rain
12
🌦️
28.4°C/16.3°C
No rain
13
🌧️
21.4°C/16.8°C
🌧️ 16.3 mm
14
☁️
23.1°C/12.4°C
No rain
15
🌧️
23.9°C/15.9°C
🌧️ 9.7 mm
16
🌧️
22.8°C/14.1°C
🌧️ 5.8 mm
17
🌦️
17.1°C/13.8°C
🌧️ 13.8 mm
18
🌦️
19.4°C/12.8°C
No rain
19
☁️
20.5°C/11.6°C
No rain
20
🌦️
23.9°C/11.2°C
No rain
21
☁️
25.6°C/13.4°C
No rain
22
🌤️
27.2°C/15°C
No rain
23
☁️
29.2°C/15.9°C
No rain
24
🌧️
26.4°C/19.3°C
🌧️ 11.9 mm
25
🌦️
28.7°C/18.3°C
No rain
26
🌧️
27.8°C/18.9°C
🌧️ 17.2 mm
27
🌦️
26.3°C/19.5°C
🌧️ 3.5 mm
28
🌧️
23.6°C/18.3°C
🌧️ 13.5 mm
29
🌦️
25.6°C/17.6°C
🌧️ 6.5 mm
30
🌦️
27.2°C/17.5°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 Montreal 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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Montreal weather in other months

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