Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The onset of December brings an average high-temperature of a cold 5.8°C (42.4°F), nearly matching the November temperature. Masset's average nighttime temperature in December modestly descends to a still wintry 3.4°C (38.1°F).Humidity
In Masset, the average relative humidity in December is 85%.Rainfall
In December, the rain falls for 20.1 days. Throughout December, 124mm (4.88") of precipitation is accumulated. Throughout the year, there are 211.6 rainfall days, and 916mm (36.06") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Masset, in December, during 3.2 snowfall days, 19mm (0.75") of snow is typically accumulated. In Masset, during the entire year, snow falls for 17.8 days and aggregates up to 161mm (6.34") of snow.Daylight
The month with the shortest days is December, with an average of 7h and 30min of daylight.On the first day of the month, sunrise is at 8:45 am and sunset at 4:30 pm. On the last day of December, sunrise is at 9:07 am and sunset at 4:36 pm PST.
Sunshine
In Masset, Canada, the average sunshine in December is 3.3h.UV index
The months with the lowest UV index in Masset are January through April, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
Is December cold in Masset?
What is the average humidity in December in Masset?
How much does it rain in Masset in December?
How many days does it snow in December in Masset?
What is the month with the shortest days in Masset?
What is the average length of the day in December in Masset?
What time are sunrise and sunset in December in Masset?
How many hours of sunshine does Masset have in December?
What is the month with the lowest UV index in Masset?
What is the UV index intensity in December in Masset?
Average temperature in December
Masset, Canada
- Average high temperature in December: 5.8°C
The warmest month (with the highest average high temperature) is August (16.4°C).
The month with the lowest average high temperature is February (5.3°C).
- Average low temperature in December: 3.4°C
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure in December
Masset, Canada
- Average pressure in December: 1010.8mbar
The month with the highest atmospheric pressure is July (1018.5mbar).
The month with the lowest atmospheric pressure is November (1008.8mbar).
Average wind speed in December
Masset, Canada
- Average wind speed in December: 18.3km/h
The windiest month (with the highest average wind speed) is January (19.7km/h).
The calmest month (with the lowest average wind speed) is July (11.6km/h).
Average humidity in December
Masset, Canada
- Average humidity in December: 85%
The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are February and March (81%).
Average rainfall in December
Masset, Canada
- Average rainfall in December: 124mm
The wettest month (with the highest rainfall) is January (141mm).
The driest month (with the least rainfall) is May (33mm).
Average rainfall days in December
Masset, Canada
- Average rainfall days in December: 20.1 days
The month with the highest number of rainy days is January (22.8 days).
The month with the least rainy days is May (14.5 days).
Average snowfall in December
Masset, Canada
- Average snowfall in December: 19mm
The month with the highest snowfall is March (53mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Masset, Canada
- Average snowfall days in December: 3.2 days
The month with the highest number of snowfall days is March (4.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Masset, Canada
- Average daylight in December: 7h and 3min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is July (Average sunshine: 7h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Masset, Canada
- Average sunshine days in December: 8 days
The months with the most sunshine days are May and July (13.9 days).
The month with the least sunshine days is January (5 days).
Average UV index in December
Masset, Canada
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 4).
The months with the lowest UV index are January, February, March, April, November and December (UV index 2).
Average cloud cover in December
Masset, Canada
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is September (Cloud cover 51).
Average visibility in December
Masset, Canada
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Masset, Canada
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