December weather forecast and climate
Marble Canyon, AZ

Weather in December

December, the first month of the winter, in Marble Canyon, is still a chilly month, with average temperature fluctuating between 29.3°F (-1.5°C) and 44.1°F (6.7°C).

Temperature

In Marble Canyon, the average high-temperature decreases, from a moderate 56.1°F (13.4°C) in November, to a chilly 44.1°F (6.7°C). In Marble Canyon, the average low-temperature is 29.3°F (-1.5°C).

Humidity

The average relative humidity in December is 57%.

Rainfall

In Marble Canyon, Arizona, during 4.7 rainfall days, 0.39" (10mm) of precipitation is typically accumulated. In Marble Canyon, during the entire year, the rain falls for 59.6 days and collects up to 4.72" (120mm) of precipitation.

Snowfall

Months with snowfall in Marble Canyon, Arizona, are January through April, October through December. In December, in Marble Canyon, Arizona, it is snowing for 2.5 days. Throughout December, 1.02" (26mm) of snow is accumulated. Throughout the year, there are 8.6 snowfall days, and 4.65" (118mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Marble Canyon, with an average of 9.7h of daylight.

Sunshine

The average sunshine in December is 7.2h.

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 reading of 2, and below, represents a minimal health hazard from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 2 in December 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 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.
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FAQ

What is the temperature in December in Marble Canyon?

In Marble Canyon, Arizona, in December, the average high-temperature is 44.1°F (6.7°C), and the average low-temperature is 29.3°F (-1.5°C).

What is the average humidity in December in Marble Canyon?

In Marble Canyon, Arizona, the average relative humidity in December is 57%.

How much does it rain in Marble Canyon in December?

In Marble Canyon, Arizona, during December, the rain falls for 4.7 days and regularly aggregates up to 0.39" (10mm) of precipitation.

How much does it snow in Marble Canyon in December?

In Marble Canyon, in December, during 2.5 snowfall days, 1.02" (26mm) of snow is typically accumulated.

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

The month with the shortest days in Marble Canyon is December, with an average of 9.7h of daylight.

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

In Marble Canyon, Arizona, the average length of the day in December is 9.7h.

How long on average sun shines in December in Marble Canyon?

In December, the average sunshine in Marble Canyon is 7.2h.

When is the lowest UV index in Marble Canyon?

Months with the lowest UV index in Marble Canyon are January, February, November and December, with an average maximum UV index of 2.

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

In Marble Canyon, Arizona, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from the exposure to the Sun's UV rays.

Average temperature in December
Marble Canyon, AZ

Average temperature in December - Marble Canyon, AZ
  • Average high temperature in December: 44.1°F

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (43.5°F).

  • Average low temperature in December: 29.3°F

The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

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Average pressure in December
Marble Canyon, AZ

Average pressure in December - Marble Canyon, AZ
  • Average pressure in December: 30.14"

The month with the highest atmospheric pressure is January (30.2").
The month with the lowest atmospheric pressure is June (29.84").

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Average wind speed in December
Marble Canyon, AZ

Average wind speed in December - Marble Canyon, AZ
  • Average wind speed in December: 4.3mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is January (4mph).

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Average humidity in December
Marble Canyon, AZ

Average humidity in December - Marble Canyon, AZ
  • Average humidity in December: 57%

The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in December
Marble Canyon, AZ

Average rainfall in December - Marble Canyon, AZ
  • Average rainfall in December: 0.39"

The wettest months (with the highest rainfall) are January, February, March, May, July and October (0.47").
The driest month (with the least rainfall) is June (0.12").

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Average rainfall days in December
Marble Canyon, AZ

Average rainfall days in December - Marble Canyon, AZ
  • Average rainfall days in December: 4.7 days

The month with the highest number of rainy days is July (7.6 days).
The month with the least rainy days is June (2.6 days).

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Average snowfall in December
Marble Canyon, AZ

Average snowfall in December - Marble Canyon, AZ
  • Average snowfall in December: 1.02"

The month with the highest snowfall is January (1.38").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Marble Canyon, AZ

Average snowfall days in December - Marble Canyon, AZ
  • Average snowfall days in December: 2.5 days

The month with the highest number of snowfall days is December (2.5 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Marble Canyon, AZ
  • Average daylight in December: 9.7h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.7h).

  • Average sunshine in December: 7.2h

Months with the most sunshine are June and August (Average sunshine: 11.9h).
The month with the least sunshine is January (Average sunshine: 7.1h).

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Average sunshine days in December
Marble Canyon, AZ

Average sunshine days in December - Marble Canyon, AZ
  • Average sunshine days in December: 24.5 days

The month with the most sunshine days is November (26 days).
The month with the least sunshine days is July (16.2 days).

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Average UV index in December
Marble Canyon, AZ

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

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in December
Marble Canyon, AZ

Average cloud cover in December - Marble Canyon, AZ
  • Average cloud cover in December: 20

The month with the most cloud cover is December (Cloud cover 20).
The month with the least cloud cover is June (Cloud cover 8).

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Average visibility in December
Marble Canyon, AZ

Average visibility in December - Marble Canyon, 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).

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