Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
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).Humidity
The months with the highest humidity in Louiseville are January and February, with an average relative humidity of 90%.Rainfall
In Louiseville, during January, the rain falls for 5.4 days and regularly aggregates up to 57mm (2.24") of precipitation. In Louiseville, during the entire year, the rain falls for 147.4 days and collects up to 765mm (30.12") of precipitation.Snowfall
January through May, October through December are months with snowfall in Louiseville. The month with the most snowfall in Louiseville, Canada, is January, when snow falls for 16.4 days and typically aggregates up to 247mm (9.72") of snow.Daylight
The average length of the day in January is 9h and 7min.On the first day of January in Louiseville, sunrise is at 7:34 am and sunset at 4:15 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 4:54 pm EST.
Sunshine
The average sunshine in January is 3.2h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: In January, the maximum UV index of 1 suggests these recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Louiseville?
How cold is it in Louiseville in January?
What is the most humid month in Louiseville?
What is the average humidity in January in Louiseville?
How much does it rain in Louiseville in January?
When does it snow the most in Louiseville?
How many days does it snow in January in Louiseville?
How many hours of daylight does Louiseville have in January?
What time are sunrise and sunset in January in Louiseville?
How long on average sun shines in January in Louiseville?
When is the lowest UV index in Louiseville?
How high is the UV index in January in Louiseville?
Average temperature in January
Louiseville, Canada
- Average high temperature in January: -6.3°C
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).
- Average low temperature in January: -13.9°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 in January
Louiseville, Canada
- Average pressure in January: 1016.1mbar
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 in January
Louiseville, Canada
- Average wind speed in January: 12.1km/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 in January
Louiseville, Canada
- Average humidity in January: 90%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (73%).
Average rainfall in January
Louiseville, Canada
- Average rainfall in January: 57mm
The wettest month (with the highest rainfall) is April (76mm).
The driest month (with the least rainfall) is March (53mm).
Average rainfall days in January
Louiseville, Canada
- Average rainfall days in January: 5.4 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 in January
Louiseville, Canada
- Average snowfall in January: 247mm
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 in January
Louiseville, Canada
- Average snowfall days in January: 16.4 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 in January /
Average sunshine in January
Louiseville, Canada
- Average daylight in January: 9h and 1min
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
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 in January
Louiseville, Canada
- Average sunshine days in January: 13.4 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 in January
Louiseville, Canada
- Average UV index in January: 1
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 in January
Louiseville, Canada
- Average cloud cover in January: 66
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 in January
Louiseville, Canada
- Average visibility in January: 7km
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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