December weather forecast and climate
Davis Dam, AZ

Weather in December

The first month of the winter, December, is also a moderate month in Davis Dam, Arizona, with average temperature varying between 56.3°F (13.5°C) and 43.5°F (6.4°C).

Temperature

The coldest month is December, with an average high-temperature of 56.3°F (13.5°C) and an average low-temperature of 43.5°F (6.4°C).

Humidity

In Davis Dam, the average relative humidity is 41%.

Rainfall

December is the month with the most rainfall in Davis Dam. Rain falls for 5.5 days and accumulates 0.67" (17mm) of precipitation.

Snowfall

The only month with snowfall in Davis Dam is December. The month with the most snowfall days in Davis Dam is December when snow falls for 0.1 days.

Daylight

The month with the shortest days is December, with an average of 9.8h of daylight.

Sunshine

The month with the least sunshine is December, with an average of 7h of sunshine.

UV index

The month with the lowest UV index in Davis Dam is December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions - Protection against sun damage is advised. 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.
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FAQ

What is the coldest month in Davis Dam?

December is the coldest month, with an average high-temperature of 56.3°F (13.5°C) and an average low-temperature of 43.5°F (6.4°C).

What is the temperature in December in Davis Dam?

In December, in Davis Dam, Arizona, the average high-temperature is 56.3°F (13.5°C), and the average low-temperature is 43.5°F (6.4°C).

What is the average humidity in December in Davis Dam?

In December, the average relative humidity is 41%.

How many days does it rain in December in Davis Dam?

In Davis Dam, Arizona, during December, the rain falls for 5.5 days and regularly aggregates up to 0.67" (17mm) of precipitation.

What is the wettest month in Davis Dam?

The month with the most rainfall in Davis Dam is December when the rain falls for 5.5 days and typically aggregates up to 0.67" (17mm) of precipitation.

When does it start snowing in Davis Dam?

December is the first month it typically snows. Throughout December, there are 0.1 snowfall days.

When does it snow the most in Davis Dam?

The month with the most snowfall days in Davis Dam is December when snow falls for 0.1 days.

What is the month with the shortest days in Davis Dam?

December has the shortest days of the year, with an average of 9.8h of daylight.

What is the average length of the day in December in Davis Dam?

In December, the average length of the day in Davis Dam is 9.8h.

What is the month with the least sunshine in Davis Dam?

The month with the least sunshine in Davis Dam is December, with an average of 7h of sunshine.

How long on average sun shines in December in Davis Dam?

The average sunshine in December in Davis Dam, Arizona, is 7h.

When is the lowest UV index in Davis Dam?

The month with the lowest UV index in Davis Dam is December, with an average maximum UV index of 3.

What is the UV index reading in December in Davis Dam?

In December, the average daily maximum UV index in Davis Dam, Arizona, is 3. A UV Index reading of 3 to 5 represents a medium health risk from the exposure to the Sun's UV rays.

Average temperature in December
Davis Dam, AZ

Average temperature in December - Davis Dam, AZ
  • Average high temperature in December: 56.3°F

The warmest month (with the highest average high temperature) is July (100.8°F).
The month with the lowest average high temperature is December (56.3°F).

  • Average low temperature in December: 43.5°F

The month with the highest average low temperature is August (81.5°F).
The coldest month (with the lowest average low temperature) is December (43.5°F).

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Average pressure in December
Davis Dam, AZ

Average pressure in December - Davis Dam, AZ
  • Average pressure in December: 30.08"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is June (29.76").

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Average wind speed in December
Davis Dam, AZ

Average wind speed in December - Davis Dam, AZ
  • Average wind speed in December: 9.4mph

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is September (7.6mph).

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Average humidity in December
Davis Dam, AZ

Average humidity in December - Davis Dam, AZ
  • Average humidity in December: 41%

The month with the highest relative humidity is January (42%).
The month with the lowest relative humidity is June (14%).

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Average rainfall in December
Davis Dam, AZ

Average rainfall in December - Davis Dam, AZ
  • Average rainfall in December: 0.67"

The wettest month (with the highest rainfall) is December (0.67").
The driest month (with the least rainfall) is June (0.04").

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Average rainfall days in December
Davis Dam, AZ

Average rainfall days in December - Davis Dam, AZ
  • Average rainfall days in December: 5.5 days

The month with the highest number of rainy days is July (5.9 days).
The month with the least rainy days is June (1.1 days).

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Average snowfall days in December
Davis Dam, AZ

Average snowfall days in December - Davis Dam, AZ
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is December (0.1 days).
Months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in December /
Average sunshine in December
Davis Dam, AZ

Average daylight in December / Average sunshine in December - Davis Dam, AZ
  • Average daylight in December: 9.8h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in December: 7h

Months with the most sunshine are June and July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 7h).

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Average sunshine days in December
Davis Dam, AZ

Average sunshine days in December - Davis Dam, AZ
  • Average sunshine days in December: 24.5 days

The month with the most sunshine days is June (28.3 days).
The month with the least sunshine days is July (20.3 days).

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Average UV index in December
Davis Dam, AZ

Average UV index in December - Davis Dam, AZ
  • Average UV index in December: 3

Months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in December
Davis Dam, AZ

Average cloud cover in December - Davis Dam, AZ
  • Average cloud cover in December: 19

The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in December
Davis Dam, AZ

Average visibility in December - Davis Dam, 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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