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
The coldest month is January, with an average high-temperature of -5.8°C (21.6°F) and an average low-temperature of -13°C (8.6°F).Humidity
January and February, with an average relative humidity of 90%, are the most humid months.Rainfall
In McMasterville, in January, it is raining for 5.8 days, with typically 68mm (2.68") of accumulated precipitation. Throughout the year, in McMasterville, Canada, there are 159.6 rainfall days, and 875mm (34.45") of precipitation is accumulated.Snowfall
Months with snowfall in McMasterville, Canada, are January through May, October through December. January is the month with the most snowfall in McMasterville. Snow falls for 18.9 days and accumulates 295mm (11.61") of snow.Daylight
In January, the average length of the day in McMasterville is 9h and 11min.On the first day of the month, sunrise is at 7:33 am and sunset at 4:19 pm. On the last day of January, sunrise is at 7:15 am and sunset at 4:57 pm EST.
Sunshine
In January, the average sunshine is 3h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 1 during January translates into these guidelines:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. To cut down UV radiation exposure by about half, sport a wide-brim hat. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
What part of the year is the coldest in McMasterville?
How cold is it in McMasterville in January?
What are the most humid months in McMasterville?
What is the average humidity in January in McMasterville?
How many days does it rain in January in McMasterville?
What is the snowiest month in McMasterville?
How much does it snow in McMasterville in January?
What is the average length of the day in January in McMasterville?
When are sunrise and sunset in January in McMasterville?
How many hours of sunshine does McMasterville have in January?
What are the months with the lowest UV index in McMasterville?
What is the UV index reading in January in McMasterville?
Average temperature in January
McMasterville, Canada
- Average high temperature in January: -5.8°C
The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-5.8°C).
- Average low temperature in January: -13°C
The month with the highest average low temperature is July (15.9°C).
The coldest month (with the lowest average low temperature) is January (-13°C).
Average pressure in January
McMasterville, Canada
- Average pressure in January: 1016.3mbar
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 in January
McMasterville, Canada
- Average wind speed in January: 13.9km/h
The windiest months (with the highest average wind speed) are February and April (14.2km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in January
McMasterville, Canada
- Average humidity in January: 90%
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 in January
McMasterville, Canada
- Average rainfall in January: 68mm
The wettest month (with the highest rainfall) is May (86mm).
The driest month (with the least rainfall) is September (56mm).
Average rainfall days in January
McMasterville, Canada
- Average rainfall days in January: 5.8 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is February (5.7 days).
Average snowfall in January
McMasterville, Canada
- Average snowfall in January: 295mm
The month with the highest snowfall is January (295mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
McMasterville, Canada
- Average snowfall days in January: 18.9 days
The month with the highest number of snowfall days is January (18.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
McMasterville, Canada
- Average daylight in January: 9h and 1min
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 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 42min).
Average sunshine days in January
McMasterville, Canada
- Average sunshine days in January: 10.3 days
The month with the most sunshine days is September (16 days).
The month with the least sunshine days is February (8.7 days).
Average UV index in January
McMasterville, Canada
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in January
McMasterville, Canada
- Average cloud cover in January: 70
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in January
McMasterville, 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).
McMasterville, Canada
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