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
December
Weather in December
Temperature
Perryvale's December weather reaches an average high of -7.3°C (18.9°F) and an average low of -13.6°C (7.5°F), making it the coldest month.Humidity
The average relative humidity in December in Perryvale is 89%.Rainfall
In December, the rain falls for 2.7 days. Throughout December, 9mm (0.35") of precipitation is accumulated. In Perryvale, Canada, during the entire year, the rain falls for 108 days and collects up to 338mm (13.31") of precipitation.Snowfall
January through June, September through December are months with snowfall in Perryvale. In Perryvale, in December, during 11.2 snowfall days, 70mm (2.76") of snow is typically accumulated. In Perryvale, during the entire year, snow falls for 72.7 days and aggregates up to 539mm (21.22") of snow.Daylight
With an average of 7h and 24min of daylight, December has the shortest days of the year in Perryvale, Canada.On the first day of the month, sunrise is at 8:32 am and sunset at 4:12 pm. On the last day of December, sunrise is at 8:55 am and sunset at 4:18 pm MST.
Sunshine
In December, the average sunshine is 4.4h.UV index
In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 2 in December transforms into this advice:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Perryvale?
How cold is December in Perryvale?
What is the average humidity in December in Perryvale?
How much does it rain in Perryvale in December?
How many days does it snow in December in Perryvale?
What is the month with the shortest days in Perryvale?
How many hours of daylight does Perryvale have in December?
When are sunrise and sunset in December in Perryvale?
How long on average sun shines in December in Perryvale?
What is the UV index intensity in December in Perryvale?
Average temperature in December
Perryvale, Canada
- Average high temperature in December: -7.3°C
The warmest month (with the highest average high temperature) is July (22.6°C).
The month with the lowest average high temperature is December (-7.3°C).
- Average low temperature in December: -13.6°C
The month with the highest average low temperature is July (11.3°C).
The coldest month (with the lowest average low temperature) is February (-15.1°C).
Average pressure in December
Perryvale, Canada
- Average pressure in December: 1018.7mbar
The month with the highest atmospheric pressure is February (1020.1mbar).
The month with the lowest atmospheric pressure is June (1010.2mbar).
Average wind speed in December
Perryvale, Canada
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is April (13.1km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in December
Perryvale, Canada
- Average humidity in December: 89%
The month with the highest relative humidity is March (92%).
The month with the lowest relative humidity is May (60%).
Average rainfall in December
Perryvale, Canada
- Average rainfall in December: 9mm
The wettest month (with the highest rainfall) is June (74mm).
The driest month (with the least rainfall) is February (8mm).
Average rainfall days in December
Perryvale, Canada
- Average rainfall days in December: 2.7 days
The month with the highest number of rainy days is June (18.9 days).
The month with the least rainy days is February (1.6 days).
Average snowfall in December
Perryvale, Canada
- Average snowfall in December: 70mm
The month with the highest snowfall is November (90mm).
The months with the least snowfall are July and August (0mm).
Average snowfall days in December
Perryvale, Canada
- Average snowfall days in December: 11.2 days
The month with the highest number of snowfall days is March (13.2 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Perryvale, Canada
- Average daylight in December: 7h and 2min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days in December
Perryvale, Canada
- Average sunshine days in December: 20.5 days
The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is June (8.8 days).
Average UV index in December
Perryvale, Canada
- Average UV index in December: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and March (UV index 1).
Average cloud cover in December
Perryvale, Canada
- Average cloud cover in December: 56
The month with the most cloud cover is March (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Perryvale, Canada
- Average visibility in December: 8km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and March (7km).
