December weather forecast and climate
Canyon Day, AZ

Weather in December

December, the first month of the winter, in Canyon Day, is also a frosty month, with average temperature varying between 27°F (-2.8°C) and 45.7°F (7.6°C).

Temperature

January and December, with an average high-temperature of 45.7°F (7.6°C), are the coldest months.

Humidity

In December, the average relative humidity in Canyon Day is 61%.

Rainfall

In Canyon Day, during December, the rain falls for 3.6 days and regularly aggregates up to 0.98" (25mm) of precipitation. Throughout the year, there are 71.1 rainfall days, and 9.96" (253mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In December, it is snowing for 6.9 days. Throughout December, 5.2" (132mm) of snow is accumulated. In Canyon Day, Arizona, during the entire year, snow falls for 26 days, and aggregates up to 20.98" (533mm) of snow.

Daylight

With an average of 9.9h of daylight, December has the shortest days of the year.

Sunshine

With an average of 6.8h of sunshine, December has the least sunshine of the year in Canyon Day.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 2 transform into the following instructions:
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 solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
[Resources]

FAQ

What are the coldest months in Canyon Day?

The coldest months in Canyon Day are January and December, with an average high-temperature of 45.7°F (7.6°C).

What is the temperature in December in Canyon Day?

In Canyon Day, Arizona, in December, the average high-temperature is 45.7°F (7.6°C), and the average low-temperature is 27°F (-2.8°C).

What is the average humidity in December in Canyon Day?

The average relative humidity in December in Canyon Day, Arizona, is 61%.

How many days does it rain in December in Canyon Day?

In Canyon Day, Arizona, during December, the rain falls for 3.6 days and regularly aggregates up to 0.98" (25mm) of precipitation.

How many days does it snow in December in Canyon Day?

In December, in Canyon Day, Arizona, it is snowing for 6.9 days. Throughout December, 5.2" (132mm) of snow is accumulated.

What is the month with the shortest days in Canyon Day?

The month with the shortest days in Canyon Day, Arizona, is December, with an average of 9.9h of daylight.

How many hours of daylight does Canyon Day have in December?

In December, the average length of the day is 9.9h.

What is the month with the least sunshine in Canyon Day?

December has the least sunshine of the year in Canyon Day, with an average of 6.8h of sunshine.

How many hours of sunshine does Canyon Day have in December?

In Canyon Day, Arizona, the average sunshine in December is 6.8h.

What is the month with the lowest UV index in Canyon Day?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index intensity in December in Canyon Day?

In Canyon Day, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health threat from unsafe exposure to the Sun's UV rays.

Average temperature in December
Canyon Day, AZ

Average temperature in December - Canyon Day, AZ
  • Average high temperature in December: 45.7°F

The warmest month (with the highest average high temperature) is June (83.3°F).
Months with the lowest average high temperature are January and December (45.7°F).

  • Average low temperature in December: 27°F

The month with the highest average low temperature is July (61°F).
The coldest months (with the lowest average low temperature) are January and December (27°F).

[Resources]

Average pressure in December
Canyon Day, AZ

Average pressure in December - Canyon Day, AZ
  • Average pressure in December: 30.1"

The month with the highest atmospheric pressure is January (30.14").
The month with the lowest atmospheric pressure is June (29.88").

[Resources]

Average wind speed in December
Canyon Day, AZ

Average wind speed in December - Canyon Day, AZ
  • Average wind speed in December: 7.7mph

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

[Resources]

Average humidity in December
Canyon Day, AZ

Average humidity in December - Canyon Day, AZ
  • Average humidity in December: 61%

The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is June (26%).

[Resources]

Average rainfall in December
Canyon Day, AZ

Average rainfall in December - Canyon Day, AZ
  • Average rainfall in December: 0.98"

The wettest month (with the highest rainfall) is July (1.89").
The driest month (with the least rainfall) is June (0.16").

[Resources]

Average rainfall days in December
Canyon Day, AZ

Average rainfall days in December - Canyon Day, AZ
  • Average rainfall days in December: 3.6 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is June (2.8 days).

[Resources]

Average snowfall in December
Canyon Day, AZ

Average snowfall in December - Canyon Day, AZ
  • Average snowfall in December: 5.2"

The month with the highest snowfall is January (5.94").
Months with the least snowfall are June, July, August and September (0").

[Resources]

Average snowfall days in December
Canyon Day, AZ

Average snowfall days in December - Canyon Day, AZ
  • Average snowfall days in December: 6.9 days

The month with the highest number of snowfall days is December (6.9 days).
Months with the least snowfall days are June, July, August and September (0 days).

[Resources]

Average daylight in December /
Average sunshine in December
Canyon Day, AZ

Average daylight in December / Average sunshine in December - Canyon Day, AZ
  • Average daylight in December: 9.9h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in December: 6.8h

Months with the most sunshine are June and August (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.8h).

[Resources]

Average sunshine days in December
Canyon Day, AZ

Average sunshine days in December - Canyon Day, AZ
  • Average sunshine days in December: 22 days

The month with the most sunshine days is October (26 days).
The month with the least sunshine days is July (9.7 days).

[Resources]

Average UV index in December
Canyon Day, AZ

Average UV index in December - Canyon Day, AZ
  • Average UV index in December: 2

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

[Resources]

Average cloud cover in December
Canyon Day, AZ

Average cloud cover in December - Canyon Day, AZ
  • Average cloud cover in December: 23

The month with the most cloud cover is December (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 8).

[Resources]

Average visibility in December
Canyon Day, AZ

Average visibility in December - Canyon Day, AZ
  • Average visibility in December: 6mi

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

[Resources]