December weather forecast
Big Lake, MO

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Weather in December

December, the first month of the winter in Big Lake, is also an icy month, with an average temperature varying between 24.8°F (-4°C) and 37.6°F (3.1°C).

Temperature

December's arrival comes with a decrease in the average high-temperature, moving from a fresh 51.4°F (10.8°C) in November to a wintry 37.6°F (3.1°C). Big Lake records an average temperature drop to a subzero cold 24.8°F (-4°C) in December.

Humidity

The average relative humidity in December in Big Lake is 75%.

Rainfall

In Big Lake, in December, during 4.1 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. Throughout the year, in Big Lake, Missouri, there are 120.1 rainfall days, and 22.8" (579mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Big Lake, Missouri. In Big Lake, in December, snow falls for 4.2 days, with typically accumulated 1.18" (30mm) of snow. Throughout the year, there are 22 snowfall days, and 8.7" (221mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Big Lake, with an average of 9h and 24min of daylight.
On the first day of the month, sunrise is at 7:24 am and sunset at 4:56 pm. On the last day of December, sunrise is at 7:43 am and sunset at 5:06 pm CST.

Sunshine

The average sunshine in December is 5.5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Big Lake. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 2 in December translates into this advice:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

Is it cold in Big Lake during December?

The high-temperature, in December, in Big Lake, records 37.6°F (3.1°C), while the low-temperature is 24.8°F (-4°C). In August, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 93.2°F (34°C).

What is the average humidity in December in Big Lake?

The average relative humidity in December in Big Lake, Missouri, is 75%.

How much does it rain in Big Lake in December?

In December, in Big Lake, the rain falls for 4.1 days. Throughout December, 0.98" (25mm) of precipitation is accumulated.

How much does it snow in Big Lake in December?

In December, it is snowing for 4.2 days. Throughout December, 1.18" (30mm) of snow is accumulated.

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

December has the shortest days of the year, with an average of 9h and 24min of daylight.

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

The average day length in December in Big Lake is 9h and 23min.

When is the sunrise / sunset in December in Big Lake?

On the first day of December in Big Lake, Missouri, sunrise is at 7:24 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:06 pm CST.

How many hours of sunshine does Big Lake have in December?

In December, the average sunshine duration in Big Lake, Missouri, is 5.5h.

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

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

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

The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to 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
Big Lake, MO

Average temperature in December - Big Lake, MO
  • Average high temperature in December: 37.6°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in December: 24.8°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).

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Average pressure in December
Big Lake, MO

Average pressure in December - Big Lake, MO
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in December
Big Lake, MO

Average wind speed in December - Big Lake, MO
  • Average wind speed in December: 9.6mph

The windiest month (with the highest average wind speed) is March (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

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Average humidity in December
Big Lake, MO

Average humidity in December - Big Lake, MO
  • Average humidity in December: 75%

The months with the highest relative humidity are January, June, July and August (76%).
The month with the lowest relative humidity is October (66%).

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Average rainfall in December
Big Lake, MO

Average rainfall in December - Big Lake, MO
  • Average rainfall in December: 0.98"

The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is February (0.67").

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Average rainfall days in December
Big Lake, MO

Average rainfall days in December - Big Lake, MO
  • Average rainfall days in December: 4.1 days

The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (3.7 days).

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Average snowfall in December
Big Lake, MO

Average snowfall in December - Big Lake, MO
  • Average snowfall in December: 1.18"

The month with the highest snowfall is January (2.52").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Big Lake, MO

Average snowfall days in December - Big Lake, MO
  • Average snowfall days in December: 4.2 days

The month with the highest number of snowfall days is February (6.2 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
Big Lake, MO

Average daylight in December / Average sunshine in December - Big Lake, MO
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in December: 5h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).

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Average sunshine days in December
Big Lake, MO

Average sunshine days in December - Big Lake, MO
  • Average sunshine days in December: 22.2 days

The month with the most sunshine days is December (22.2 days).
The month with the least sunshine days is May (12 days).

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Average UV index in December
Big Lake, MO

Average UV index in December - Big Lake, MO
  • 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).

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Average cloud cover in December
Big Lake, MO

Average cloud cover in December - Big Lake, MO
  • Average cloud cover in December: 41

The month with the most cloud cover is March (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 27).

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Average visibility in December
Big Lake, MO

Average visibility in December - Big Lake, MO
  • 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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Big Lake, Missouri, USA

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