Weather in Montreal in may 2025

The weather in Montreal in may comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by clicking on the tabs for the beginning, the middle and the end of the month.

Average weather throughout may

good weather 3.2cm

Weather at 6am
54°F

Partly Cloudy

25%

Moderate rain at times

20%

Cloudy

14%

Weather at 12pm
65°F

Moderate rain at times

25%

Partly Cloudy

20%

Cloudy

13%

Weather at 6pm
59°F

Moderate rain at times

27%

Partly Cloudy

19%

Heavy rain

12%

Weather at 3am
50°F

Clear/Sunny

28%

Partly Cloudy

27%

Moderate rain at times

18%

Fog

10%



Evolution of daily average temperature and precipitation in Montreal in may

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Montreal in may.


The climate of Montreal in may is good

A pleasantly comfortable atmosphere reflects the weather conditions in Montreal during the month of May. Not only can temperatures reach 20° C in the middle of the day, but days with sunshine are becoming more and more numerous. If one has a good tolerance to the cold - swap warm clothes against light sweaters because the climate throughout May in Montreal remains comfortable despite the cool mornings.

Montreal at the Beginning of May

The first ten days of May are characterized by cool yet sunny mornings. When the sun is at its peak, maximum temperatures reach comfortable values because the thermometer displays around 17° C. At the end of the afternoon, after sunset, the temperatures decrease slightly without affecting the feeling of pleasant freshness felt all afternoon. However, as rainfall is relatively abundant, expect rainfall events that occur at any time of the day.

Montreal in the Middle of May

During the second ten day period of May, climatic conditions gradually improve. The warmth is again on the program while a superb sunshine enlivens the days. A]s the rains get rarer, one will be sure to have a good time to relax and have fun - especially that it is possible to wear light and comfortable clothes. The weather throughout May in Montreal is ideal to recharge your batteries, far from the harsh winter weather conditions.

Montreal at the End of May

Towards the end of May, a regression of temperature leads to a refreshing atmosphere. However, as the rains are relatively rare, the last ten days of the month are complemented by a superb weather in Montreal throughout May. All one needs is lightweight jumpers in order to avoid shivering when the temperature stays around 10° C in the morning - since the rest of the day allows to enjoy a pleasant freshness.



Seasonal average climate and temperature of Montreal in may

Check below seasonal norms These statistics are set from the weather statements of the last years of the month of may.

May
Outside temperature
Average temperature 59°F
Highest temperature 67°F
Lowest temperature 54°F
Highest record temperature 92°F
(2010)
Lowest record temperature 32°F
(2020)
Number of days at +86°F 0 day(s)
(0%)
Number of days at +65°F 19 day(s)
(61%)
Number of days at -32°F 0 day(s)
(0%)
Wind
Wind speed 18km/h
Wind temperature 50°F
Precipitation (rainfall)
Rainfall 7.2in
Number of days with rainfall 11 day(s)
(34%)
Record daily rainfall 3.3in
(2017)
Snowfall 3.2cm
Other climate data
Humidity 80%
Visibility 8.96km
Cloud cover 46%
UV index 5
Daily sunshine hours 13
Sunrise and sunset
Time of sunrise 04:23
Time of sunset 19:19
Length of day 14:56
Our opinion about the weather in may
Our opinion at whereandwhen.net good



How was the weather last may?

Here is the day by day recorded weather in Montreal in may 2024:

01-05-2024
Partly Cloudy
40°F to 56°F
02-05-2024
Patchy rain nearby
47°F to 50°F
03-05-2024
Overcast
41°F to 61°F
04-05-2024
Light drizzle
47°F to 54°F
05-05-2024
Light rain
49°F to 56°F
06-05-2024
Patchy rain nearby
50°F to 67°F
07-05-2024
Partly Cloudy
50°F to 65°F
08-05-2024
Light rain
47°F to 54°F
09-05-2024
Patchy rain nearby
45°F to 50°F
10-05-2024
Clear/Sunny
43°F to 61°F
11-05-2024
Patchy rain nearby
45°F to 59°F
12-05-2024
Patchy rain nearby
49°F to 56°F
13-05-2024
Light drizzle
49°F to 56°F
14-05-2024
Fog
56°F to 59°F
15-05-2024
Clear/Sunny
52°F to 67°F
16-05-2024
Partly Cloudy
54°F to 70°F
17-05-2024
Partly Cloudy
56°F to 70°F
18-05-2024
Patchy rain nearby
58°F to 63°F
19-05-2024
Partly Cloudy
59°F to 76°F
20-05-2024
Light drizzle
61°F to 77°F
21-05-2024
Light rain shower
65°F to 79°F
22-05-2024
Partly Cloudy
65°F to 79°F
23-05-2024
Clear/Sunny
65°F to 74°F
24-05-2024
Cloudy
58°F to 61°F
25-05-2024
Clear/Sunny
49°F to 65°F
26-05-2024
Partly Cloudy
56°F to 74°F
27-05-2024
Patchy rain nearby
54°F to 68°F
28-05-2024
Patchy rain nearby
61°F to 70°F
29-05-2024
Partly Cloudy
54°F to 65°F
30-05-2024
Clear/Sunny
52°F to 68°F
31-05-2024
Clear/Sunny
54°F to 70°F

Map: other cities in Quebec in may

Cities near Montreal:

Coteau-du-Lac in maygood weather
Sainte-Victoire in maygood weather
Granby in maygood weather
Sainte-Anne-de-la-Rochelle in maygood weather
Drummondville in maygood weather
Parc national du Mont-Tremblant in maytolerable weather
Trois-Rivières in maygood weather
Bécancour in maygood weather
Sherbrooke in maygood weather
Gatineau in maygood weather
Parc national du Mont-Mégantic in maygood weather
Mont-Laurier in maytolerable weather
Quebec in may: See full list of cities

Click over cities on the map for information about the weather in may.

Legend: Montreal perfect weather good tolerable bad very bad


Weather data for Montreal in may:

Weather data for Montreal for may are derived from an average of the weather forecast since 2009 in Montreal. There is a margin of error and these forecasts are to be considered as general information only. The weather in Montreal can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Montreal.


Weather in april in Montreal
Weather in june in Montreal
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