December weather forecast
Hawley Lake, AZ

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Weather in December

December, the first month of the winter in Hawley Lake, is also an icy month, with temperature in the range of an average high of 39°F (3.9°C) and an average low of 21.7°F (-5.7°C).

Temperature

The arrival of December corresponds with a reduction in the average high-temperature, down from November's chilly 49.3°F (9.6°C) to a wintry 39°F (3.9°C). Hawley Lake witnesses an average low-temperature of 21.7°F (-5.7°C) throughout the month of December.

Humidity

In Hawley Lake, the average relative humidity in December is 67%.

Rainfall

In December, the rain falls for 3.4 days. Throughout December, 1.5" (38mm) of precipitation is accumulated. Throughout the year, there are 109 rainfall days, and 28.5" (724mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In Hawley Lake, in December, during 10 snowfall days, 10" (254mm) of snow is typically accumulated. Throughout the year, there are 50 snowfall days, and 45.55" (1157mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Hawley Lake, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 7:06 am and sunset at 5:09 pm. On the last day of December, sunrise is at 7:24 am and sunset at 5:20 pm MST.

Sunshine

With an average of 6.1h of sunshine, December has the least sunshine of the year.

UV index

With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 1 during December leads to these advisories:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Stay sun-safe with clothing that is both closely woven and worn loosely. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Updated: Jun 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is December cold?

An average high-temperature, in December, in Hawley Lake, is 39°F (3.9°C) and the average low-temperature is 21.7°F (-5.7°C).

What is the average humidity in December?

In Hawley Lake, the average relative humidity in December is 67%.

How much does it rain in December?

In Hawley Lake, during December, the rain falls for 3.4 days and regularly aggregates up to 1.5" (38mm) of precipitation.

How many days does it snow in December?

In Hawley Lake, during December, snow falls for 10 days and regularly aggregates up to 10" (254mm) of snow.

What is the month with the shortest days?

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

How many hours of daylight does Hawley Lake have in December?

The average day length in December is 9h and 56min.

When is the sunrise / sunset in December?

In December, on the first day of the month, sunrise is at 7:06 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:20 pm MST.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 6.1h of sunshine.

How long on average sun shines in December?

In December, the average sunshine duration is 6.1h.

What is the month with the lowest UV index in Hawley Lake?

December is the month with the lowest UV index, with an average maximum UV index of 1.

How high is the UV index in December?

In Hawley Lake, Arizona, the average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a low health risk 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
Hawley Lake, AZ

Average temperature in December - Hawley Lake, AZ
  • Average high temperature in December: 39°F

The warmest month (with the highest average high temperature) is June (75.2°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in December: 21.7°F

The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

Average pressure in December
Hawley Lake, AZ

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

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

Average wind speed in December
Hawley Lake, AZ

Average wind speed in December - Hawley Lake, AZ
  • Average wind speed in December: 8.1mph

The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

Average humidity in December
Hawley Lake, AZ

Average humidity in December - Hawley Lake, AZ
  • Average humidity in December: 67%

The month with the highest relative humidity is January (70%).
The month with the lowest relative humidity is June (33%).

Average rainfall in December
Hawley Lake, AZ

Average rainfall in December - Hawley Lake, AZ
  • Average rainfall in December: 1.5"

The wettest month (with the highest rainfall) is July (7.36").
The driest month (with the least rainfall) is October (0.83").

Average rainfall days in December
Hawley Lake, AZ

Average rainfall days in December - Hawley Lake, AZ
  • Average rainfall days in December: 3.4 days

The month with the highest number of rainy days is July (25.8 days).
The month with the least rainy days is February (1.9 days).

Average snowfall in December
Hawley Lake, AZ

Average snowfall in December - Hawley Lake, AZ
  • Average snowfall in December: 10"

The month with the highest snowfall is January (10.28").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Hawley Lake, AZ

Average snowfall days in December - Hawley Lake, AZ
  • Average snowfall days in December: 10 days

The month with the highest number of snowfall days is December (10 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Hawley Lake, AZ

Average daylight in December / Average sunshine in December - Hawley Lake, 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 1min

The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

Average sunshine days in December
Hawley Lake, AZ

Average sunshine days in December - Hawley Lake, AZ
  • Average sunshine days in December: 19.7 days

The month with the most sunshine days is November (24 days).
The month with the least sunshine days is July (3.5 days).

Average UV index in December
Hawley Lake, AZ

Average UV index in December - Hawley Lake, AZ
  • Average UV index in December: 1

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in December
Hawley Lake, AZ

Average cloud cover in December - Hawley Lake, AZ
  • Average cloud cover in December: 33

The month with the most cloud cover is December (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 13).

Average visibility in December
Hawley Lake, AZ

Average visibility in December - Hawley Lake, 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).

Hawley Lake, Arizona, USA

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