December weather forecast
Roosevelt Lake Gardens West, AZ

Share

Weather in December

The first month of the winter, December, is still a cool month in Roosevelt Lake Gardens West, Arizona, with temperature in the range of an average low of 31.5°F (-0.3°C) and an average high of 50.2°F (10.1°C).

Temperature

December is the coldest month of the year, registering average temperatures as high as 50.2°F (10.1°C) and as low as 31.5°F (-0.3°C).

Humidity

January and December, with an average relative humidity of 58%, are the most humid months.

Rainfall

In Roosevelt Lake Gardens West, Arizona, in December, it is raining for 6.1 days, with typically 1.38" (35mm) of accumulated precipitation. In Roosevelt Lake Gardens West, during the entire year, the rain falls for 85.7 days and collects up to 15.31" (389mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. In Roosevelt Lake Gardens West, Arizona, in December, during 4.3 snowfall days, 5.39" (137mm) of snow is typically accumulated. In Roosevelt Lake Gardens West, during the entire year, snow falls for 13.6 days and aggregates up to 19.49" (495mm) of snow.

Daylight

With an average of 9h and 54min of daylight, December has the shortest days of the year in Roosevelt Lake Gardens West.
On the first day of the month, sunrise is at 7:12 am and sunset at 5:16 pm. On the last day of December, in Roosevelt Lake Gardens West, sunrise is at 7:30 am and sunset at 5:27 pm MST.

Sunshine

December has the least sunshine of the year, with an average of 6.6h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. To protect against the Sun's most potent rays, avoid direct exposure around midday. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
[Resources]

Frequently asked questions

What month is the coldest in Roosevelt Lake Gardens West?

With average high temperatures of 50.2°F (10.1°C) and lows of 31.5°F (-0.3°C), December is the coldest month.

What are the temperatures in Roosevelt Lake Gardens West in December?

The average high-temperature, in December, in Roosevelt Lake Gardens West, is 50.2°F (10.1°C), while the average low-temperature is 31.5°F (-0.3°C). In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is calculated to be 80.6°F (27°C).

What is the most humid month in Roosevelt Lake Gardens West?

The months with the highest humidity are January and December, with an average relative humidity of 58%.

What is the average humidity in December in Roosevelt Lake Gardens West?

In Roosevelt Lake Gardens West, Arizona, the average relative humidity in December is 58%.

How many days does it rain in December in Roosevelt Lake Gardens West?

In December, the rain falls for 6.1 days. Throughout December, 1.38" (35mm) of precipitation is accumulated.

How much does it snow in Roosevelt Lake Gardens West in December?

In Roosevelt Lake Gardens West, Arizona, in December, during 4.3 snowfall days, 5.39" (137mm) of snow is typically accumulated.

What is the month with the shortest days in Roosevelt Lake Gardens West?

With an average of 9h and 54min of daylight, December has the shortest days of the year in Roosevelt Lake Gardens West, Arizona.

How many hours of daylight does Roosevelt Lake Gardens West have in December?

In December, the average day length in Roosevelt Lake Gardens West, Arizona, is 9h and 57min.

When are sunrise and sunset in December in Roosevelt Lake Gardens West?

On the first day of December, sunrise is at 7:12 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:27 pm MST.

What is the month with the least sunshine in Roosevelt Lake Gardens West?

The month with the least sunshine is December, with an average of 6.6h of sunshine.

How many hours of sunshine does Roosevelt Lake Gardens West have in December?

In December, the average sunshine duration in Roosevelt Lake Gardens West, Arizona, is 6.6h.

What is the month with the lowest UV index in Roosevelt Lake Gardens West?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Roosevelt Lake Gardens West, Arizona.

What is the UV index reading in December in Roosevelt Lake Gardens West?

In December, the average daily maximum UV index in Roosevelt Lake Gardens West, Arizona, is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Roosevelt Lake Gardens West, AZ

Average temperature in December - Roosevelt Lake Gardens West, AZ
  • Average high temperature in December: 50.2°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is December (50.2°F).

  • Average low temperature in December: 31.5°F

The month with the highest average low temperature is July (64.6°F).
The coldest months (with the lowest average low temperature) are January and December (31.5°F).

[Resources]

Average pressure in December
Roosevelt Lake Gardens West, AZ

Average pressure in December - Roosevelt Lake Gardens West, AZ
  • Average pressure in December: 30.08"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

[Resources]

Average wind speed in December
Roosevelt Lake Gardens West, AZ

Average wind speed in December - Roosevelt Lake Gardens West, AZ
  • Average wind speed in December: 5.7mph

The windiest months (with the highest average wind speed) are April and May (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

[Resources]

Average humidity in December
Roosevelt Lake Gardens West, AZ

Average humidity in December - Roosevelt Lake Gardens West, AZ
  • Average humidity in December: 58%

The months with the highest relative humidity are January and December (58%).
The month with the lowest relative humidity is June (24%).

[Resources]

Average rainfall in December
Roosevelt Lake Gardens West, AZ

Average rainfall in December - Roosevelt Lake Gardens West, AZ
  • Average rainfall in December: 1.38"

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is June (0.24").

[Resources]

Average rainfall days in December
Roosevelt Lake Gardens West, AZ

Average rainfall days in December - Roosevelt Lake Gardens West, AZ
  • Average rainfall days in December: 6.1 days

The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is June (3.3 days).

[Resources]

Average snowfall in December
Roosevelt Lake Gardens West, AZ

Average snowfall in December - Roosevelt Lake Gardens West, AZ
  • Average snowfall in December: 5.39"

The month with the highest snowfall is February (5.51").
The months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in December
Roosevelt Lake Gardens West, AZ

Average snowfall days in December - Roosevelt Lake Gardens West, AZ
  • Average snowfall days in December: 4.3 days

The month with the highest number of snowfall days is December (4.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

[Resources]

Average daylight in December /
Average sunshine in December
Roosevelt Lake Gardens West, AZ

Average daylight in December / Average sunshine in December - Roosevelt Lake Gardens West, AZ
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 6h and 4min

The months with the most sunshine are June and August (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

[Resources]

Average sunshine days in December
Roosevelt Lake Gardens West, AZ

Average sunshine days in December - Roosevelt Lake Gardens West, AZ
  • Average sunshine days in December: 22.6 days

The month with the most sunshine days is November (25.8 days).
The month with the least sunshine days is July (9.1 days).

[Resources]

Average UV index in December
Roosevelt Lake Gardens West, AZ

Average UV index in December - Roosevelt Lake Gardens West, AZ
  • Average UV index in December: 2

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

[Resources]

Average cloud cover in December
Roosevelt Lake Gardens West, AZ

Average cloud cover in December - Roosevelt Lake Gardens West, AZ
  • Average cloud cover in December: 24

The month with the most cloud cover is December (Cloud cover 24).
The month with the least cloud cover is June (Cloud cover 7).

[Resources]

Average visibility in December
Roosevelt Lake Gardens West, AZ

Average visibility in December - Roosevelt Lake Gardens West, AZ
  • Average visibility in December: 6mi

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

[Resources]

Roosevelt Lake Gardens West, Arizona, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location