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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 a freezing cold winter month in Saint-Laurent, Canada, with an average temperature varying between -13.1°C (8.4°F) and -5.8°C (21.6°F). Saint-Laurent's coldest temperatures are experienced in January, with average high temperatures of -5.8°C (21.6°F) and lows of -13.1°C (8.4°F). Weather in January »
Weather in February
February, the last month of the winter in Saint-Laurent, is also a subzero cold month, with an average temperature varying between -4.3°C (24.3°F) and -11.8°C (10.8°F). Saint-Laurent's weather in February indicates an average high-temperature of a still subzero cold -4.3°C (24.3°F), nearly consistent with the -5.8°C (21.6°F) of January. Weather in February »
Weather in March
The first month of the spring, March, is a wintry month in Saint-Laurent, Canada, with temperature in the range of an average low of -5.8°C (21.6°F) and an average high of 1.2°C (34.2°F). In March, the average high-temperature increases from a freezing cold -4.3°C (24.3°F) in February to an icy 1.2°C (34.2°F). Weather in March »
Weather in April
April in Saint-Laurent, Canada, is a frosty spring month, with temperature in the range of an average low of 1.4°C (34.5°F) and an average high of 9.9°C (49.8°F). In Saint-Laurent, the average high-temperature in April soars, from an icy 1.2°C (34.2°F) in March, to a frosty 9.9°C (49.8°F). Weather in April »
Weather in May
May, the last month of the spring in Saint-Laurent, is a refreshing month, with temperature in the range of an average low of 8.5°C (47.3°F) and an average high of 18.3°C (64.9°F). The start of May signals a considerable escalation in the average high-temperature, advancing from a chilly 9.9°C (49.8°F) in April to an enjoyable 18.3°C (64.9°F). Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Saint-Laurent, Canada, with an average temperature fluctuating between 22.1°C (71.8°F) and 12.6°C (54.7°F). A slight uplift of average high-temperatures is noted in June, with temperatures adjusting from a refreshing 18.3°C (64.9°F) in May to an agreeable 22.1°C (71.8°F). Weather in June »
Weather in July
July is a moderately hot summer month in Saint-Laurent, Canada, with an average temperature ranging between min 16.2°C (61.2°F) and max 25.4°C (77.7°F). July registers as the month with the highest average temperatures, reaching 25.4°C (77.7°F) at its peak and 16.2°C (61.2°F) at the lowest. Weather in July »
Weather in August
August, the last month of the summer in Saint-Laurent, is another warm month, with an average temperature fluctuating between 24.7°C (76.5°F) and 15.3°C (59.5°F). The initiation of August sees an average high-temperature of a still moderately hot 24.7°C (76.5°F), showing minor variations from the previous month. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Saint-Laurent, Canada, with an average temperature fluctuating between 11.4°C (52.5°F) and 20.6°C (69.1°F). The start of September signals a gentle decrease in the average high-temperature, transitioning from a warm 24.7°C (76.5°F) in August to a pleasant 20.6°C (69.1°F). Weather in September »
Weather in October
October, like September, in Saint-Laurent, Canada, is another fresh autumn month, with temperature in the range of an average high of 12.8°C (55°F) and an average low of 6°C (42.8°F). The arrival of October corresponds with a temperature reduction, down from September's agreeable 20.6°C (69.1°F) to a cool 12.8°C (55°F). Weather in October »
Weather in November
The last month of the autumn, November, is also an icy month in Saint-Laurent, Canada, with an average temperature fluctuating between -1°C (30.2°F) and 4.8°C (40.6°F). A shift in Saint-Laurent's weather is noticeable as October turns into November, with the average high temperature decreasing from a cool 12.8°C (55°F) to an icy 4.8°C (40.6°F). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Saint-Laurent, Canada, with an average temperature varying between -2.2°C (28°F) and -7.7°C (18.1°F). The average high-temperature decreases in December, shifting from a cold 4.8°C (40.6°F) in November to a freezing cold -2.2°C (28°F). Weather in December »
Updated: Jul 12, 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 time of the year is the coldest?
January, with its high-temperature average of -5.8°C (21.6°F) and a low-temperature average of -13.1°C (8.4°F), is the coldest month.
What are the most humid months?
The months with the highest humidity are January and February, with an average relative humidity of 90%.
How much does it rain?
In Saint-Laurent, during the entire year, the rain falls for 145.2 days and collects up to 772mm (30.39") of precipitation.
When does it snow?
January through May, October through December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 16.7 days and accumulates 242mm (9.53") of snow.
How much does it snow?
In Saint-Laurent, during the entire year, snow falls for 63.4 days and aggregates up to 895mm (35.24") of snow.
When is the lowest UV index?
January, November and December, with an average maximum UV index of 1, are months with the lowest UV index.
What is the driest month?
February and September are months with the least rain when the rain falls for 5 days and typically aggregates up to 54mm (2.13") of rain.
What is the month with the least sunshine?
The month with the least sunshine is February, with an average of 2.9h of sunshine.
When is Daylight Saving Time (DST)?
On Sunday, 10. March 2024, at 2:00 am, Daylight Saving Time starts, 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 are the least humid months?
The months with the lowest humidity are April and May, with an average relative humidity of 74%.
What is the rainiest month?
May is the month with the most rainfall. Rain falls for 16.9 days and accumulates 78mm (3.07") of precipitation.
When it does not snow?
In Saint-Laurent, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 36min of daylight, June has the longest days of the year.
What month is the hottest?
Saint-Laurent, Canada, registers the average highest temperatures during July, with peaks of 25.4°C (77.7°F) and lows of 16.2°C (61.2°F).
What month has the most sunshine?
The month with the most sunshine is July, with an average of 10.1h of sunshine.
When is the highest UV index in Saint-Laurent?
With an average maximum UV index of 6, July is the month with the highest UV index.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 8h and 48min of daylight.
Average temperature
Saint-Laurent, Canada
The warmest month (with the highest average high temperature) is July (25.4°C).
The month with the lowest average high temperature is January (-5.8°C).
The month with the highest average low temperature is July (16.2°C).
The coldest month (with the lowest average low temperature) is January (-13.1°C).
Average pressure
Saint-Laurent, Canada
- Average pressure in January:
1016.4mbar - 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
Saint-Laurent, Canada
- Average wind speed in January:
14km/h - Average wind speed in February:
14.3km/h - Average wind speed in March:
13.7km/h - Average wind speed in April:
14.4km/h - Average wind speed in May:
12.9km/h - Average wind speed in June:
11.5km/h
- Average wind speed in July:
11km/h - Average wind speed in August:
11km/h - Average wind speed in September:
11km/h - Average wind speed in October:
13.1km/h - Average wind speed in November:
13.3km/h - Average wind speed in December:
13.2km/h
The windiest month (with the highest average wind speed) is April (14.4km/h).
The calmest months (with the lowest average wind speed) are July, August and September (11km/h).
Average humidity
Saint-Laurent, Canada
The months with the highest relative humidity are January and February (90%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall
Saint-Laurent, Canada
The wettest month (with the highest rainfall) is May (78mm).
The driest months (with the least rainfall) are February and September (54mm).
Average rainfall days
Saint-Laurent, Canada
- Average rainfall days in January:
5.6 days - Average rainfall days in February:
5 days - Average rainfall days in March:
9.4 days - Average rainfall days in April:
14.3 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
17.2 days - Average rainfall days in August:
16 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
14.4 days - Average rainfall days in November:
10.7 days - Average rainfall days in December:
8 days
The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is February (5 days).
Average snowfall
Saint-Laurent, Canada
The month with the highest snowfall is January (242mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Saint-Laurent, Canada
- Average snowfall days in January:
16.7 days - Average snowfall days in February:
14.3 days - Average snowfall days in March:
10.1 days - Average snowfall days in April:
3.7 days - Average snowfall days in May:
0.4 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:
0.7 days - Average snowfall days in November:
5.4 days - Average snowfall days in December:
12.1 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
Saint-Laurent, 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:
2h and 5min - Average sunshine in March:
4h and 4min - Average sunshine in April:
6h and 4min - Average sunshine in May:
8h and 1min - Average sunshine in June:
8h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 2min - Average sunshine in December:
3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days
Saint-Laurent, Canada
- Average sunshine days in January:
12 days - Average sunshine days in February:
12.5 days - Average sunshine days in March:
13.4 days - Average sunshine days in April:
12.2 days - Average sunshine days in May:
13 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
11.7 days - Average sunshine days in August:
12.4 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
14.1 days - Average sunshine days in November:
15.5 days - Average sunshine days in December:
13.5 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is June (11.6 days).
Average UV index
Saint-Laurent, Canada
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover
Saint-Laurent, Canada
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility
Saint-Laurent, Canada
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is January (7km).
