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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
Weather in January
January, the same as December, in Louiseville, Canada, is another subzero cold winter month, with an average temperature varying between -13.9°C (7°F) and -6.3°C (20.7°F). January is the coldest month of the year, registering average temperatures as high as -6.3°C (20.7°F) and as low as -13.9°C (7°F). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Louiseville, Canada, with an average temperature varying between -13.2°C (8.2°F) and -5°C (23°F). February denotes a minimal variation in the average high-temperature to a still subzero cold -5°C (23°F) from January's -6.3°C (20.7°F). Weather in February »
Weather in March
March, the first month of the spring in Louiseville, is a cold month, with an average temperature varying between 0.3°C (32.5°F) and -7.3°C (18.9°F). An escalation in the average high-temperature is seen with the onset of March, moving from a subzero cold -5°C (23°F) in February to an icy 0.3°C (32.5°F). Weather in March »
Weather in April
April in Louiseville, Canada, is a frosty spring month, with an average temperature varying between 0.3°C (32.5°F) and 8.8°C (47.8°F). As April arrives, a noticeable rise in the average high-temperature is witnessed, moving from a cold 0.3°C (32.5°F) in March to a frosty 8.8°C (47.8°F). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Louiseville, Canada, with temperature in the range of an average low of 7.4°C (45.3°F) and an average high of 17.8°C (64°F). May's onset is marked by a clear temperature increase, soaring from a frosty 8.8°C (47.8°F) in April to a comfortable 17.8°C (64°F). Weather in May »
Weather in June
June, the first month of the summer in Louiseville, is an agreeable month, with temperature in the range of an average high of 21.7°C (71.1°F) and an average low of 11.6°C (52.9°F). The commencement of June sees a minor shift in the average high-temperature, moving from a refreshing 17.8°C (64°F) in May to a pleasant 21.7°C (71.1°F). Weather in June »
Weather in July
July is a warm summer month in Louiseville, Canada, with an average temperature fluctuating between 14.8°C (58.6°F) and 25°C (77°F). July, having an average high-temperature of 25°C (77°F) and an average low-temperature of 14.8°C (58.6°F), is the warmest month. Weather in July »
Weather in August
August, the last month of the summer in Louiseville, is also a moderately hot month, with temperature in the range of an average low of 14°C (57.2°F) and an average high of 24.1°C (75.4°F). The advent of August reveals an average high-temperature of a still moderately hot 24.1°C (75.4°F), showing minimal difference from the prior month. Weather in August »
Weather in September
September, the first month of the autumn in Louiseville, is still a comfortable month, with an average temperature ranging between min 10.3°C (50.5°F) and max 19.9°C (67.8°F). As August transitions into September, Louiseville sees a gentle drop in the average high-temperature, transitioning from a moderately hot 24.1°C (75.4°F) to a refreshing 19.9°C (67.8°F). Weather in September »
Weather in October
October, the same as September, is a cool autumn month in Louiseville, Canada, with an average temperature varying between 5.2°C (41.4°F) and 12.4°C (54.3°F). Louiseville's average high-temperature decreases in October, falling from a refreshing 19.9°C (67.8°F) in September to a cool 12.4°C (54.3°F). Weather in October »
Weather in November
November, the last month of the autumn in Louiseville, is also an icy month, with an average temperature fluctuating between 4.4°C (39.9°F) and -1.3°C (29.7°F). Louiseville sees a considerable decrease in average high-temperatures during November, falling from a fresh 12.4°C (54.3°F) in October to a wintry 4.4°C (39.9°F). Weather in November »
Weather in December
December, the first month of the winter in Louiseville, is still a freezing cold month, with an average temperature ranging between min -8.2°C (17.2°F) and max -3°C (26.6°F). December's arrival comes with a decrease in the average high-temperature, moving from an icy 4.4°C (39.9°F) in November to a subzero cold -3°C (26.6°F). Weather in December »
Updated: Feb 5, 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 in Louiseville?
The coldest temperatures occur during January, when averages reach a peak of -6.3°C (20.7°F) and a low of -13.9°C (7°F).
What is the most humid month in Louiseville?
January and February, with an average relative humidity of 90%, are most humid months in Louiseville, Canada.
How many days does it rain in Louiseville?
Throughout the year, there are 147.4 rainfall days, and 765mm (30.12") of precipitation is accumulated.
When does it snow in Louiseville?
January through May, October through December are months with snowfall in Louiseville.
When does it snow the most in Louiseville?
January is the month with the most snowfall. Snow falls for 16.4 days and accumulates 247mm (9.72") of snow.
How much does it snow in Louiseville?
In Louiseville, during the entire year, snow falls for 68.2 days and aggregates up to 964mm (37.95") of snow.
When is the lowest UV index in Louiseville?
The months with the lowest UV index in Louiseville, Canada, are January and December, with an average maximum UV index of 1.
What is the month with the least sunshine in Louiseville?
The month with the least sunshine in Louiseville is February, with an average of 2.9h of sunshine.
What is the driest month in Louiseville?
The month with the least rainfall is March, when the rain falls for 10.3 days and typically collects 53mm (2.09") of precipitation.
When is Daylight Saving Time (DST) in Louiseville?
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 is the wettest month in Louiseville?
The month with the most rainfall in Louiseville is April, when the rain falls for 14.7 days and typically aggregates up to 76mm (2.99") of precipitation.
What is the least humid month in Louiseville?
May is the least humid month in Louiseville, with an average relative humidity of 73%.
When it does not snow in Louiseville?
In Louiseville, snow does not fall in June through September.
When are the longest days in Louiseville?
June has the longest days of the year, with an average of 15h and 42min of daylight.
When is the highest UV index in Louiseville?
June through August, with an average maximum UV index of 5, are months with the highest UV index in Louiseville, Canada.
What is the warmest month in Louiseville?
Louiseville's temperatures tend to reach their peak averages in July, with a high of 25°C (77°F) and a low of 14.8°C (58.6°F).
What month has the most sunshine in Louiseville?
With an average of 10.2h of sunshine, August has the most sunshine of the year.
What is the month with the shortest days in Louiseville?
December has the shortest days of the year, with an average of 8h and 42min of daylight.
Average temperature
Louiseville, Canada
The warmest month (with the highest average high temperature) is July (25°C).
The month with the lowest average high temperature is January (-6.3°C).
The month with the highest average low temperature is July (14.8°C).
The coldest month (with the lowest average low temperature) is January (-13.9°C).
Average pressure
Louiseville, Canada
- Average pressure in January:
1016.1mbar - Average pressure in February:
1015.8mbar - Average pressure in March:
1017.5mbar - Average pressure in April:
1014.2mbar - Average pressure in May:
1014.7mbar - Average pressure in June:
1012.2mbar
- Average pressure in July:
1012.8mbar - Average pressure in August:
1013.9mbar - Average pressure in September:
1016.9mbar - Average pressure in October:
1015.4mbar - Average pressure in November:
1017.5mbar - Average pressure in December:
1017.1mbar
The months with the highest atmospheric pressure are March and November (1017.5mbar).
The month with the lowest atmospheric pressure is June (1012.2mbar).
Average wind speed
Louiseville, Canada
- Average wind speed in January:
12.1km/h - Average wind speed in February:
12.4km/h - Average wind speed in March:
12.3km/h - Average wind speed in April:
13.4km/h - Average wind speed in May:
12.1km/h - Average wind speed in June:
10.9km/h
- Average wind speed in July:
10.5km/h - Average wind speed in August:
10.4km/h - Average wind speed in September:
10.6km/h - Average wind speed in October:
12.3km/h - Average wind speed in November:
12.4km/h - Average wind speed in December:
11.8km/h
The windiest month (with the highest average wind speed) is April (13.4km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity
Louiseville, Canada
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (73%).
Average rainfall
Louiseville, Canada
The wettest month (with the highest rainfall) is April (76mm).
The driest month (with the least rainfall) is March (53mm).
Average rainfall days
Louiseville, Canada
- Average rainfall days in January:
5.4 days - Average rainfall days in February:
5.8 days - Average rainfall days in March:
10.3 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
17 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
17.3 days - Average rainfall days in August:
16.4 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
14 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
7.5 days
The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is January (5.4 days).
Average snowfall
Louiseville, Canada
The month with the highest snowfall is January (247mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Louiseville, Canada
- Average snowfall days in January:
16.4 days - Average snowfall days in February:
15.7 days - Average snowfall days in March:
12.7 days - Average snowfall days in April:
4.8 days - Average snowfall days in May:
0.6 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:
5 days - Average snowfall days in December:
12.5 days
The month with the highest number of snowfall days is January (16.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Louiseville, Canada
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 0min - 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 2min - Average daylight in December:
8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- 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 3min - Average sunshine in June:
9h and 1min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 1min - Average sunshine in September:
8h and 3min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 4min - Average sunshine in December:
3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days
Louiseville, Canada
- Average sunshine days in January:
13.4 days - Average sunshine days in February:
12.3 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
11.7 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
12.4 days - Average sunshine days in September:
15.9 days - Average sunshine days in October:
14.8 days - Average sunshine days in November:
15.9 days - Average sunshine days in December:
14.6 days
The months with the most sunshine days are September and November (15.9 days).
The month with the least sunshine days is July (10.8 days).
Average UV index
Louiseville, Canada
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Louiseville, Canada
The month with the most cloud cover is February (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility
Louiseville, 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 and February (7km).
Louiseville, Canada
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