December weather forecast and climate
Lake Montezuma, AZ

Weather in December

December, the first month of the winter, in Lake Montezuma, is still a cool month, with average temperature ranging between min 32.2°F (0.1°C) and max 50.9°F (10.5°C).

Temperature

December is the coldest month, with an average high-temperature of 50.9°F (10.5°C) and an average low-temperature of 32.2°F (0.1°C).

Humidity

With an average relative humidity of 57%, December is the most humid month in Lake Montezuma, Arizona.

Rainfall

In Lake Montezuma, in December, during 7.2 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. Throughout the year, in Lake Montezuma, there are 82.6 rainfall days, and 11.69" (297mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in Lake Montezuma. In December, in Lake Montezuma, it is snowing for 1.2 days. Throughout December, 0.91" (23mm) of snow is accumulated. Throughout the year, there are 3.9 snowfall days, and 3.98" (101mm) of snow is accumulated.

Daylight

The month with the shortest days in Lake Montezuma is December, with an average of 9.9h of daylight.

Sunshine

The month with the least sunshine is December, with an average of 6.8h of sunshine.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 2 interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Lake Montezuma?

December is the coldest month in Lake Montezuma, Arizona, with an average high-temperature of 50.9°F (10.5°C) and an average low-temperature of 32.2°F (0.1°C).

What is the temperature in December in Lake Montezuma?

The average high-temperature, in December, is 50.9°F (10.5°C), while the average low-temperature is 32.2°F (0.1°C).

What is the most humid month in Lake Montezuma?

December is the most humid month in Lake Montezuma, Arizona, with an average relative humidity of 57%.

What is the average humidity in December in Lake Montezuma?

The average relative humidity in December is 57%.

How much does it rain in Lake Montezuma in December?

In Lake Montezuma, in December, it is raining for 7.2 days, with typically 1.14" (29mm) of accumulated precipitation.

How much does it snow in Lake Montezuma in December?

In Lake Montezuma, Arizona, in December, during 1.2 snowfall days, 0.91" (23mm) of snow is typically accumulated.

What is the month with the shortest days in Lake Montezuma?

The month with the shortest days is December, with an average of 9.9h of daylight.

What is the average length of the day in December in Lake Montezuma?

The average length of the day in December is 9.9h.

What is the month with the least sunshine in Lake Montezuma?

With an average of 6.8h of sunshine, December has the least sunshine of the year in Lake Montezuma, Arizona.

How long on average sun shines in December in Lake Montezuma?

In December, the average sunshine in Lake Montezuma is 6.8h.

When is the lowest UV index in Lake Montezuma?

December is the month with the lowest UV index in Lake Montezuma, Arizona, with an average maximum UV index of 2.

What is the UV index reading in December in Lake Montezuma?

In Lake Montezuma, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to the UV radiation.

Average temperature in December
Lake Montezuma, AZ

Average temperature in December - Lake Montezuma, AZ
  • Average high temperature in December: 50.9°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is December (50.9°F).

  • Average low temperature in December: 32.2°F

The month with the highest average low temperature is August (65.8°F).
The coldest month (with the lowest average low temperature) is December (32.2°F).

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Average pressure in December
Lake Montezuma, AZ

Average pressure in December - Lake Montezuma, AZ
  • Average pressure in December: 30.09"

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in December
Lake Montezuma, AZ

Average wind speed in December - Lake Montezuma, AZ
  • Average wind speed in December: 5.4mph

The windiest months (with the highest average wind speed) are April and May (7mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in December
Lake Montezuma, AZ

Average humidity in December - Lake Montezuma, AZ
  • Average humidity in December: 57%

The month with the highest relative humidity is December (57%).
The month with the lowest relative humidity is June (23%).

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Average rainfall in December
Lake Montezuma, AZ

Average rainfall in December - Lake Montezuma, AZ
  • Average rainfall in December: 1.14"

The wettest month (with the highest rainfall) is July (1.85").
The driest month (with the least rainfall) is June (0.16").

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Average rainfall days in December
Lake Montezuma, AZ

Average rainfall days in December - Lake Montezuma, AZ
  • Average rainfall days in December: 7.2 days

The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is June (2.3 days).

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Average snowfall in December
Lake Montezuma, AZ

Average snowfall in December - Lake Montezuma, AZ
  • Average snowfall in December: 0.91"

The month with the highest snowfall is February (2.05").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in December
Lake Montezuma, AZ

Average snowfall days in December - Lake Montezuma, AZ
  • Average snowfall days in December: 1.2 days

The month with the highest number of snowfall days is February (1.3 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Lake Montezuma, AZ
  • Average daylight in December: 9.9h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in December: 6.8h

Months with the most sunshine are June and August (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 6.8h).

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Average sunshine days in December
Lake Montezuma, AZ

Average sunshine days in December - Lake Montezuma, AZ
  • Average sunshine days in December: 22.9 days

The month with the most sunshine days is May (26.2 days).
The month with the least sunshine days is July (10.4 days).

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Average UV index in December
Lake Montezuma, AZ

Average UV index in December - Lake Montezuma, AZ
  • Average UV index in December: 2

The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in December
Lake Montezuma, AZ

Average cloud cover in December - Lake Montezuma, 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 6).

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Average visibility in December
Lake Montezuma, AZ

Average visibility in December - Lake Montezuma, 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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