December weather forecast and climate
Canby, CA

Weather in December

The first month of the winter, December, is also a wintry month in Canby, California, with average temperature ranging between max 36.5°F (2.5°C) and min 23.2°F (-4.9°C).

Temperature

December is the coldest month, with an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 23.2°F (-4.9°C).

Humidity

January and December, with an average relative humidity of 79%, are most humid months in Canby.

Rainfall

December is the month with the most rainfall in Canby, California. Rain falls for 8.1 days and accumulates 1.69" (43mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall. The month with the most snowfall is December when snow falls for 12.4 days and typically aggregates up to 8.27" (210mm) of snow.

Daylight

The month with the shortest days in Canby is December, with an average of 9.2h of daylight.

Sunshine

With an average of 5.4h of sunshine, December has the least sunshine of the year in Canby.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Canby. A UV Index value of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV radiation for the ordinary person.
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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
[Resources]

FAQ

What is the coldest month in Canby?

The coldest month is December, with an average high-temperature of 36.5°F (2.5°C) and an average low-temperature of 23.2°F (-4.9°C).

What is the temperature in December in Canby?

The average high-temperature, in December, is 36.5°F (2.5°C), while the average low-temperature is 23.2°F (-4.9°C).

What is the most humid month in Canby?

Months with the highest humidity in Canby, California, are January and December, with an average relative humidity of 79%.

What is the average humidity in December in Canby?

In December, the average relative humidity in Canby, California, is 79%.

How much does it rain in Canby in December?

In Canby, California, in December, it is raining for 8.1 days, with typically 1.69" (43mm) of accumulated precipitation.

What is the wettest month in Canby?

December is the month with the most rainfall. Rain falls for 8.1 days and accumulates 1.69" (43mm) of precipitation.

How much does it snow in Canby in December?

In Canby, California, during December, snow falls for 12.4 days and regularly aggregates up to 8.27" (210mm) of snow.

What is the snowiest month in Canby?

December is the month with the most snowfall in Canby, California. Snow falls for 12.4 days and accumulates 8.27" (210mm) of snow.

What is the month with the shortest days in Canby?

With an average of 9.2h of daylight, December has the shortest days of the year.

How many hours of daylight does Canby have in December?

In December, the average length of the day in Canby, California, is 9.2h.

What is the month with the least sunshine in Canby?

With an average of 5.4h of sunshine, December has the least sunshine of the year in Canby, California.

How many hours of sunshine does Canby have in December?

The average sunshine in December in Canby, California, is 5.4h.

What are the months with the lowest UV index in Canby?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Canby, California.

How high is the UV index in December in Canby?

The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from unprotected exposure to the UV radiation.

Average temperature in December
Canby, CA

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).

[Resources]

Average pressure in December
Canby, CA

Average pressure in December - Canby, CA
  • Average pressure in December: 30.18"

The month with the highest atmospheric pressure is January (30.21").
The month with the lowest atmospheric pressure is June (29.92").

[Resources]

Average wind speed in December
Canby, CA

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).

[Resources]

Average humidity in December
Canby, CA

Average humidity in December - Canby, CA
  • Average humidity in December: 79%

Months with the highest relative humidity are January and December (79%).
The month with the lowest relative humidity is August (34%).

[Resources]

Average rainfall in December
Canby, CA

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").

[Resources]

Average rainfall days in December
Canby, CA

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).

[Resources]

Average snowfall in December
Canby, CA

Average snowfall in December - Canby, CA
  • Average snowfall in December: 8.27"

The month with the highest snowfall is December (8.27").
Months with the least snowfall are July and August (0").

[Resources]

Average snowfall days in December
Canby, CA

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).
Months with the least snowfall days are July and August (0 days).

[Resources]

Average daylight in December /
Average sunshine in December
Canby, CA

Average daylight in December / Average sunshine in December - Canby, CA
  • Average daylight in December: 9.2h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in December: 5.4h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 5.4h).

[Resources]

Average sunshine days in December
Canby, CA

Average sunshine days in December - Canby, CA
  • Average sunshine days in December: 14.8 days

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).

[Resources]

Average UV index in December
Canby, CA

Average UV index in December - Canby, CA
  • Average UV index in December: 2

Months with the highest UV index are June and July (UV index 6).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

[Resources]

Average cloud cover in December
Canby, CA

Average cloud cover in December - Canby, CA
  • Average cloud cover in December: 43

Months with the most cloud cover are March and December (Cloud cover 43).
Months with the least cloud cover are July and August (Cloud cover 8).

[Resources]

Average visibility in December
Canby, CA

Average visibility in December - Canby, CA
  • Average visibility in December: 5mi

Months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January and December (5mi).

[Resources]