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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Laval, Canada, with an average temperature fluctuating between -6.1°C (21°F) and -13.3°C (8.1°F). January proves to be the coldest month, recording an average maximum temperature of -6.1°C (21°F) and a minimum temperature of -13.3°C (8.1°F). Weather in January »
Weather in February
February, the last month of the winter in Laval, is also a subzero cold month, with an average temperature varying between -12.2°C (10°F) and -4.6°C (23.7°F). February begins with an average high-temperature of a still freezing cold -4.6°C (23.7°F), reflecting close similarity to the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Laval, is a wintry month, with an average temperature varying between -5.9°C (21.4°F) and 1.1°C (34°F). March's onset brings a temperature rise, moving from a subzero cold -4.6°C (23.7°F) in February to an icy 1.1°C (34°F). Weather in March »
Weather in April
April in Laval, Canada, is a chilly spring month, with temperature in the range of an average high of 9.5°C (49.1°F) and an average low of 1.3°C (34.3°F). April's arrival signals a significant increase in average high-temperatures, soaring from March's icy 1.1°C (34°F) to a chilly 9.5°C (49.1°F). Weather in April »
Weather in May
May, the last month of the spring in Laval, is a refreshing month, with an average temperature varying between 18.1°C (64.6°F) and 8.4°C (47.1°F). As May arrives, Laval's weather displays a notable increase in high-temperatures, climbing from April's frosty 9.5°C (49.1°F) to an enjoyable 18.1°C (64.6°F). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Laval, Canada, with an average temperature ranging between max 21.8°C (71.2°F) and min 12.3°C (54.1°F). The commencement of June sees a minor shift in the average high-temperature, moving from a comfortable 18.1°C (64.6°F) in May to a pleasant 21.8°C (71.2°F). Weather in June »
Weather in July
July in Laval, Canada, is a warm summer month, with an average temperature fluctuating between 25.3°C (77.5°F) and 15.8°C (60.4°F). July stands out as Laval's warmest month, with an average high-temperature of 25.3°C (77.5°F) and a low-temperature of 15.8°C (60.4°F). Weather in July »
Weather in August
August, the last month of the summer in Laval, is also a moderately hot month, with temperature in the range of an average high of 24.4°C (75.9°F) and an average low of 15.1°C (59.2°F). August ushers in an average high-temperature of a still moderately hot 24.4°C (75.9°F), aligning closely with the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Laval, Canada, with an average temperature ranging between min 11.2°C (52.2°F) and max 20.5°C (68.9°F). As September commences, the average high-temperature subtly reduces, transitioning from a warm 24.4°C (75.9°F) in August to a pleasant 20.5°C (68.9°F). Weather in September »
Weather in October
October, like September, in Laval, Canada, is another fresh autumn month, with an average temperature fluctuating between 12.7°C (54.9°F) and 5.6°C (42.1°F). Laval's October weather shows a moderate shift in high-temperatures, falling from September's agreeable 20.5°C (68.9°F) to a fresh 12.7°C (54.9°F). Weather in October »
Weather in November
The last month of the autumn, November, is also an icy month in Laval, Canada, with temperature in the range of an average high of 4.8°C (40.6°F) and an average low of -1.3°C (29.7°F). A shift in Laval's weather is observed as October turns into November, with the average high temperature reducing from a cool 12.7°C (54.9°F) to an icy 4.8°C (40.6°F). Weather in November »
Weather in December
December, the first month of the winter in Laval, is also a subzero cold month, with temperature in the range of an average low of -7.8°C (18°F) and an average high of -2.5°C (27.5°F). December brings a decrease in the average high-temperature, shifting from a wintry 4.8°C (40.6°F) in November to a freezing cold -2.5°C (27.5°F). Weather in December »
Updated: Feb 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Laval?
January, with average temperatures reaching a high of -6.1°C (21°F) and a low of -13.3°C (8.1°F), is the coldest month.
What are the most humid months in Laval?
The months with the highest humidity in Laval are January and February, with an average relative humidity of 90%.
How much does it rain in Laval?
Throughout the year, in Laval, Canada, there are 146.6 rainfall days, and 778mm (30.63") of precipitation is accumulated.
When does it snow in Laval?
Months with snowfall in Laval, Canada, are January through April, October through December.
How many days does it snow in Laval?
In Laval, Canada, during the entire year, snow falls for 65.4 days and aggregates up to 975mm (38.39") of snow.
What are the months with the lowest UV index in Laval?
The months with the lowest UV index in Laval, Canada, are January and December, with an average maximum UV index of 1.
When does it snow the most in Laval?
The month with the most snowfall is February, when snow falls for 15.6 days and typically aggregates up to 263mm (10.35") of snow.
What is the month with the least sunshine in Laval?
With an average of 3h of sunshine, February has the least sunshine of the year.
When is Daylight Saving Time (DST) in Laval?
On Sunday, 10. March 2024, at 2:00 am, Daylight Saving Time starts in Laval, and the time zone changes from EST to EDT. Daylight Saving Time ends on Sunday, 03. November 2024, at 2:00 am, and the time zone reverts from EDT to EST.
What is the least humid month in Laval?
The least humid month in Laval is May, with an average relative humidity of 74%.
When it does not snow in Laval?
May through September are months without snowfall.
When are the longest days in Laval?
With an average of 15h and 36min of daylight, June has the longest days of the year.
What is the hottest time of year in Laval?
In Laval, Canada, temperatures reach their average annual highs in July, measuring 25.3°C (77.5°F) and a minimum average of 15.8°C (60.4°F).
What are the months with the most sunshine in Laval?
July and August, with an average of 10.1h of sunshine, are months with the most sunshine in Laval.
When is the highest UV index in Laval?
July is the month with the highest UV index in Laval, Canada, with an average maximum UV index of 6.
What is the driest month in Laval?
The month with the least rainfall is September, when the rain falls for 11.3 days and typically collects 49mm (1.93") of precipitation.
What is the wettest month in Laval?
The month with the most rainfall in Laval, Canada, is October, when the rain falls for 14.5 days and typically aggregates up to 78mm (3.07") of precipitation.
What is the month with the shortest days in Laval?
With an average of 8h and 48min of daylight, December has the shortest days of the year in Laval.
Average temperature
Laval, Canada
The warmest month (with the highest average high temperature) is July (25.3°C).
The month with the lowest average high temperature is January (-6.1°C).
The month with the highest average low temperature is July (15.8°C).
The coldest month (with the lowest average low temperature) is January (-13.3°C).
Average pressure
Laval, Canada
- Average pressure in January:
1016.3mbar - Average pressure in February:
1016.1mbar - Average pressure in March:
1017.7mbar - Average pressure in April:
1014.3mbar - Average pressure in May:
1014.8mbar - Average pressure in June:
1012.4mbar
- Average pressure in July:
1013.1mbar - Average pressure in August:
1014.1mbar - Average pressure in September:
1017.1mbar - Average pressure in October:
1015.6mbar - Average pressure in November:
1017.8mbar - Average pressure in December:
1017.3mbar
The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1012.4mbar).
Average wind speed
Laval, Canada
- Average wind speed in January:
13.7km/h - Average wind speed in February:
14.1km/h - Average wind speed in March:
13.5km/h - Average wind speed in April:
14.3km/h - Average wind speed in May:
12.7km/h - Average wind speed in June:
11.4km/h
- Average wind speed in July:
10.8km/h - Average wind speed in August:
10.8km/h - Average wind speed in September:
10.9km/h - Average wind speed in October:
12.9km/h - Average wind speed in November:
13.2km/h - Average wind speed in December:
13km/h
The windiest month (with the highest average wind speed) is April (14.3km/h).
The calmest months (with the lowest average wind speed) are July and August (10.8km/h).
Average humidity
Laval, Canada
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (74%).
Average rainfall
Laval, Canada
The wettest month (with the highest rainfall) is October (78mm).
The driest month (with the least rainfall) is September (49mm).
Average rainfall days
Laval, Canada
- Average rainfall days in January:
6.1 days - Average rainfall days in February:
5.6 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
16.4 days - Average rainfall days in June:
16 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
15.5 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
14.5 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
8.6 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (5.6 days).
Average snowfall
Laval, Canada
The month with the highest snowfall is February (263mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days
Laval, Canada
- Average snowfall days in January:
16.7 days - Average snowfall days in February:
15.6 days - Average snowfall days in March:
11.3 days - Average snowfall days in April:
3.4 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.5 days - Average snowfall days in November:
4.9 days - Average snowfall days in December:
12.9 days
The month with the highest number of snowfall days is January (16.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Laval, Canada
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 4min - Average daylight in May:
14h and 5min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
3h and 1min - Average sunshine in February:
3h and 0min - Average sunshine in March:
4h and 5min - Average sunshine in April:
6h and 5min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 2min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 0min).
Average sunshine days
Laval, Canada
- Average sunshine days in January:
12.7 days - Average sunshine days in February:
11.6 days - Average sunshine days in March:
12.8 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
11.7 days
- Average sunshine days in July:
11.2 days - Average sunshine days in August:
12.7 days - Average sunshine days in September:
17.1 days - Average sunshine days in October:
14.5 days - Average sunshine days in November:
16.2 days - Average sunshine days in December:
13.3 days
The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is July (11.2 days).
Average UV index
Laval, Canada
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Laval, Canada
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility
Laval, Canada
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January, February, March and December (8km).
