December weather forecast
Leupp, AZ

Weather in December

December, the first month of the winter in Leupp, is also a frosty month, with an average temperature varying between 48°F (8.9°C) and 30.7°F (-0.7°C).

Temperature

In Leupp, Arizona, the average high-temperature in December drops from a mild 59.2°F (15.1°C) in November to a chilly 48°F (8.9°C). The average low-temperature, is 30.7°F (-0.7°C).

Humidity

In Leupp, the average relative humidity in December is 52%.

Rainfall

In Leupp, during December, the rain falls for 3.4 days and regularly aggregates up to 0.24" (6mm) of precipitation. Throughout the year, there are 46.1 rainfall days, and 3.35" (85mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Leupp are January through March, November and December. In Leupp, Arizona, during 1.5 snowfall days, 0.39" (10mm) of snow is typically accumulated. In Leupp, during the entire year, snow falls for 5.9 days and aggregates up to 3.07" (78mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 49min of daylight.
On the first day of December, sunrise is at 7:14 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:21 pm MST.

Sunshine

With an average of 7h of sunshine, December has the least sunshine of the year.

UV index

The months with the lowest UV index are November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 temperature in December in Leupp?

In Leupp, Arizona, in December, the average high-temperature is 48°F (8.9°C), and the average low-temperature is 30.7°F (-0.7°C).

What is the average humidity in December in Leupp?

In December, the average relative humidity is 52%.

How many days does it rain in December in Leupp?

In December, the rain falls for 3.4 days. Throughout December, 0.24" (6mm) of precipitation is accumulated.

How much does it snow in Leupp in December?

In December, in Leupp, it is snowing for 1.5 days. Throughout December, 0.39" (10mm) of snow is accumulated.

What is the month with the shortest days in Leupp?

The month with the shortest days in Leupp is December, with an average of 9h and 49min of daylight.

How many hours of daylight does Leupp have in December?

The average day length in December in Leupp is 9h and 49min.

When is the sunrise / sunset in December in Leupp?

In December, on the first day of the month, sunrise is at 7:14 am and sunset at 5:11 pm. On the last day of the month, in Leupp, Arizona, sunrise is at 7:32 am and sunset at 5:21 pm MST.

What is the month with the least sunshine in Leupp?

December has the least sunshine of the year in Leupp, Arizona, with an average of 7h of sunshine.

How long on average sun shines in December in Leupp?

The average sunshine duration in December is 7h.

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

November and December, with an average maximum UV index of 2, are months with the lowest UV index in Leupp, Arizona.

How high is the UV index in December in Leupp?

The average daily maximum UV index in December in Leupp, Arizona, is 2. A UV Index value 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
Leupp, AZ

Average temperature in December - Leupp, AZ
  • Average high temperature in December: 48°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (47.7°F).

  • Average low temperature in December: 30.7°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in December
Leupp, AZ

Average pressure in December - Leupp, AZ
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are May and June (29.88"Hg).

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Average wind speed in December
Leupp, AZ

Average wind speed in December - Leupp, AZ
  • Average wind speed in December: 7mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is January (6.2mph).

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Average humidity in December
Leupp, AZ

Average humidity in December - Leupp, AZ
  • Average humidity in December: 52%

The month with the highest relative humidity is January (57%).
The month with the lowest relative humidity is June (18%).

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Average rainfall in December
Leupp, AZ

Average rainfall in December - Leupp, AZ
  • Average rainfall in December: 0.24"

The wettest month (with the highest rainfall) is October (0.55").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in December
Leupp, AZ

Average rainfall days in December - Leupp, AZ
  • Average rainfall days in December: 3.4 days

The month with the highest number of rainy days is July (7.8 days).
The months with the least rainy days are June and November (2.5 days).

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Average snowfall in December
Leupp, AZ

Average snowfall in December - Leupp, AZ
  • Average snowfall in December: 0.39"

The month with the highest snowfall is February (1.69").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Leupp, AZ

Average snowfall days in December - Leupp, AZ
  • Average snowfall days in December: 1.5 days

The month with the highest number of snowfall days is January (1.6 days).
The 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
Leupp, AZ

Average daylight in December / Average sunshine in December - Leupp, AZ
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in December: 7h and 0min

The month with the most sunshine is August (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in December
Leupp, AZ

Average sunshine days in December - Leupp, AZ
  • Average sunshine days in December: 26 days

The month with the most sunshine days is May (27.1 days).
The month with the least sunshine days is July (19.7 days).

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Average UV index in December
Leupp, AZ

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

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are November and December (UV index 2).

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Average cloud cover in December
Leupp, AZ

Average cloud cover in December - Leupp, 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
Leupp, AZ

Average visibility in December - Leupp, 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).

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