December weather forecast
Overgaard, AZ

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Weather in December

The first month of the winter, December, is also a frosty month in Overgaard, Arizona, with an average temperature fluctuating between 46.9°F (8.3°C) and 28.2°F (-2.1°C).

Temperature

The transition into December indicates a reduction in the average high-temperature, down to a frosty 46.9°F (8.3°C) from November's moderate 57.7°F (14.3°C). In Overgaard, the nighttime temperature averages to a subzero cold 28.2°F (-2.1°C) during December.

Humidity

In Overgaard, the average relative humidity in December is 58%.

Rainfall

In December, the rain falls for 5.6 days. Throughout December, 0.63" (16mm) of precipitation is accumulated. Throughout the year, in Overgaard, Arizona, there are 66.9 rainfall days, and 7.09" (180mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in Overgaard. In December, it is snowing for 4.3 days. Throughout December, 2.32" (59mm) of snow is accumulated. In Overgaard, during the entire year, snow falls for 14.5 days and aggregates up to 9.57" (243mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 7:10 am and sunset at 5:12 pm. On the last day of December, sunrise is at 7:28 am and sunset at 5:22 pm MST.

Sunshine

The months with the least sunshine in Overgaard are January and December, with an average of 6.8h of sunshine.

UV index

The months with the lowest UV index are January, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 2 during December leads to these advisories:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.

Frequently asked questions

What is the temperature in December in Overgaard?

The average high-temperature and low-temperature during December are 46.9°F (8.3°C) and 28.2°F (-2.1°C) respectively.

What is the average humidity in December in Overgaard?

In Overgaard, Arizona, the average relative humidity in December is 58%.

How many days does it rain in December in Overgaard?

In Overgaard, Arizona, during December, the rain falls for 5.6 days and regularly aggregates up to 0.63" (16mm) of precipitation.

How many days does it snow in December in Overgaard?

In Overgaard, during December, snow falls for 4.3 days and regularly aggregates up to 2.32" (59mm) of snow.

What is the month with the shortest days in Overgaard?

The month with the shortest days is December, with an average of 9h and 54min of daylight.

How many hours of daylight does Overgaard have in December?

In December, the average day length is 9h and 54min.

When are sunrise and sunset in December in Overgaard?

In December, on the first day of the month, sunrise is at 7:10 am and sunset at 5:12 pm. On the last day of the month, in Overgaard, Arizona, sunrise is at 7:28 am and sunset at 5:22 pm MST.

What are the months with the least sunshine in Overgaard?

January and December, with an average of 6.8h of sunshine, are months with the least sunshine in Overgaard.

How long on average sun shines in December in Overgaard?

The average sunshine duration in December in Overgaard, Arizona, is 6.8h.

What is the month with the lowest UV index in Overgaard?

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

What is the UV index intensity in December in Overgaard?

In December, the average daily maximum UV index in Overgaard, Arizona, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to Sun's UV rays.
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
Overgaard, AZ

Average temperature in December - Overgaard, AZ
  • Average high temperature in December: 46.9°F

The warmest months (with the highest average high temperature) are June and July (86.5°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in December: 28.2°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

Average pressure in December
Overgaard, AZ

Average pressure in December - Overgaard, AZ
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

Average wind speed in December
Overgaard, AZ

Average wind speed in December - Overgaard, AZ
  • Average wind speed in December: 8.7mph

The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is January (7.5mph).

Average humidity in December
Overgaard, AZ

Average humidity in December - Overgaard, AZ
  • Average humidity in December: 58%

The month with the highest relative humidity is January (62%).
The month with the lowest relative humidity is June (21%).

Average rainfall in December
Overgaard, AZ

Average rainfall in December - Overgaard, AZ
  • Average rainfall in December: 0.63"

The wettest month (with the highest rainfall) is July (1.34").
The driest month (with the least rainfall) is June (0.12").

Average rainfall days in December
Overgaard, AZ

Average rainfall days in December - Overgaard, AZ
  • Average rainfall days in December: 5.6 days

The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is June (2.2 days).

Average snowfall in December
Overgaard, AZ

Average snowfall in December - Overgaard, AZ
  • Average snowfall in December: 2.32"

The month with the highest snowfall is February (3.11").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Overgaard, AZ

Average snowfall days in December - Overgaard, 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).

Average daylight in December /
Average sunshine in December
Overgaard, AZ

Average daylight in December / Average sunshine in December - Overgaard, 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 5min

The month with the most sunshine is August (Average sunshine: 12h and 6min).
The months with the least sunshine are January and December (Average sunshine: 6h and 48min).

Average sunshine days in December
Overgaard, AZ

Average sunshine days in December - Overgaard, AZ
  • Average sunshine days in December: 22.9 days

The month with the most sunshine days is June (26.7 days).
The month with the least sunshine days is July (13.1 days).

Average UV index in December
Overgaard, AZ

Average UV index in December - Overgaard, AZ
  • Average UV index in December: 2

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, November and December (UV index 2).

Average cloud cover in December
Overgaard, AZ

Average cloud cover in December - Overgaard, 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 9).

Average visibility in December
Overgaard, AZ

Average visibility in December - Overgaard, 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).

Overgaard, Arizona, USA

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