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
With an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 23.2°F (-4.9°C), December is the coldest month.Humidity
The months with the highest humidity are January and December, with an average relative humidity of 79%.Rainfall
The month with the most rainfall is December, when the rain falls for 8.1 days and typically aggregates up to 1.69" (43mm) of precipitation.Snowfall
January through June, September through December are months with snowfall. The month with the most snowfall in Canby is December, when snow falls for 12.4 days and typically aggregates up to 8.27" (210mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 14min of daylight.On the first day of December in Canby, sunrise is at 7:10 am and sunset at 4:34 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 4:43 pm PST.
Sunshine
December has the least sunshine of the year, with an average of 5.4h of sunshine.UV index
The months with the lowest UV index in Canby are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the average maximum UV index of 2 translate into the following 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. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
FAQ
What is the coldest month in Canby?
What is the temperature in December in Canby?
What are the most humid months in Canby?
What is the average humidity in December in Canby?
What is the wettest month in Canby?
How much does it rain in Canby in December?
What is the snowiest month in Canby?
How much does it snow in Canby in December?
What is the month with the shortest days in Canby?
How many hours of daylight does Canby have in December?
When are sunrise and sunset in December in Canby?
What is the month with the least sunshine in Canby?
How long on average sun shines in December in Canby?
What are the months with the lowest UV index in Canby?
What is the UV index intensity in December in Canby?
Average temperature in December
Canby, CA
- Average high temperature in December: 36.5°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is December (36.5°F).
- Average low temperature in December: 23.2°F
The month with the highest average low temperature is July (52.5°F).
The coldest month (with the lowest average low temperature) is December (23.2°F).
Average pressure in December
Canby, CA
- Average pressure in December: 30.18"Hg
The month with the highest atmospheric pressure is January (30.21"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
Canby, CA
- Average wind speed in December: 7.1mph
The windiest month (with the highest average wind speed) is March (8.6mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in December
Canby, CA
- Average humidity in December: 79%
The months with the highest relative humidity are January and December (79%).
The month with the lowest relative humidity is August (34%).
Average rainfall in December
Canby, CA
- Average rainfall in December: 1.69"
The wettest month (with the highest rainfall) is December (1.69").
The driest month (with the least rainfall) is July (0.16").
Average rainfall days in December
Canby, CA
- Average rainfall days in December: 8.1 days
The month with the highest number of rainy days is March (11.5 days).
The month with the least rainy days is July (2.5 days).
Average snowfall in December
Canby, CA
- Average snowfall in December: 8.27"
The month with the highest snowfall is December (8.27").
The months with the least snowfall are July and August (0").
Average snowfall days in December
Canby, CA
- Average snowfall days in December: 12.4 days
The month with the highest number of snowfall days is December (12.4 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Canby, CA
- Average daylight in December: 9h and 14min
The month with the longest days is June (Average daylight: 15h and 8min).
The month with the shortest days is December (Average daylight: 9h and 14min).
- Average sunshine in December: 5h and 24min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Canby, CA
- Average sunshine days in December: 14.8 days
The months with the most sunshine days are July and August (26.3 days).
The month with the least sunshine days is March (13.2 days).
Average UV index in December
Canby, CA
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Canby, CA
- Average cloud cover in December: 43
The months with the most cloud cover are March and December (Cloud cover 43).
The months with the least cloud cover are July and August (Cloud cover 8).
Average visibility in December
Canby, CA
- Average visibility in December: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
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