December weather forecast
Lake Ozark, MO

Weather in December

December, the first month of the winter in Lake Ozark, is also a frosty month, with an average temperature ranging between max 43.5°F (6.4°C) and min 29.5°F (-1.4°C).

Temperature

In Lake Ozark, the average high-temperature in December drops from a cool 54.1°F (12.3°C) in November to a frosty 43.5°F (6.4°C). In Lake Ozark, in December, the average low-temperature is 29.5°F (-1.4°C).

Humidity

In December, the average relative humidity is 75%.

Rainfall

In Lake Ozark, it is raining for 7.5 days, with typically 1.85" (47mm) of accumulated precipitation. In Lake Ozark, during the entire year, the rain falls for 148.1 days and collects up to 32.36" (822mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall in Lake Ozark, Missouri. In Lake Ozark, during December, snow falls for 4.5 days and regularly aggregates up to 1.61" (41mm) of snow. In Lake Ozark, during the entire year, snow falls for 23.2 days and aggregates up to 10.79" (274mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 34min of daylight.
On the first day of the month, sunrise is at 7:08 am and sunset at 4:50 pm. On the last day of December, in Lake Ozark, sunrise is at 7:26 am and sunset at 5:00 pm CST.

Sunshine

The average sunshine in December in Lake Ozark is 5.2h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Lake Ozark, Missouri. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 2 in December transform into the following instructions:
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 solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. 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 Lake Ozark?

In December, in Lake Ozark, the average high-temperature is 43.5°F (6.4°C), and the average low-temperature is 29.5°F (-1.4°C). in August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 100.4°F (38°C).

What is the average humidity in December in Lake Ozark?

In Lake Ozark, the average relative humidity in December is 75%.

How many days does it rain in December in Lake Ozark?

In Lake Ozark, Missouri, in December, during 7.5 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

How much does it snow in Lake Ozark in December?

In December, it is snowing for 4.5 days. Throughout December, 1.61" (41mm) of snow is accumulated.

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

The month with the shortest days in Lake Ozark, Missouri, is December, with an average of 9h and 34min of daylight.

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

In Lake Ozark, Missouri, the average day length in December is 9h and 34min.

What time are sunrise and sunset in December in Lake Ozark?

On the first day of December in Lake Ozark, Missouri, sunrise is at 7:08 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:00 pm CST.

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

The average sunshine duration in December in Lake Ozark, Missouri, is 5.2h.

When is the lowest UV index in Lake Ozark?

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

How high is the UV index in December in Lake Ozark?

In Lake Ozark, Missouri, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health risk 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
Lake Ozark, MO

Average temperature in December - Lake Ozark, MO
  • Average high temperature in December: 43.5°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (39.2°F).

  • Average low temperature in December: 29.5°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (24.6°F).

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Average pressure in December
Lake Ozark, MO

Average pressure in December - Lake Ozark, 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 (29.92"Hg).

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Average wind speed in December
Lake Ozark, MO

Average wind speed in December - Lake Ozark, MO
  • Average wind speed in December: 8.5mph

The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

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Average humidity in December
Lake Ozark, MO

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

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in December
Lake Ozark, MO

Average rainfall in December - Lake Ozark, MO
  • Average rainfall in December: 1.85"

The wettest month (with the highest rainfall) is May (4.41").
The driest month (with the least rainfall) is January (1.57").

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Average rainfall days in December
Lake Ozark, MO

Average rainfall days in December - Lake Ozark, MO
  • Average rainfall days in December: 7.5 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is December (7.5 days).

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Average snowfall in December
Lake Ozark, MO

Average snowfall in December - Lake Ozark, MO
  • Average snowfall in December: 1.61"

The month with the highest snowfall is February (3.86").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Lake Ozark, MO

Average snowfall days in December - Lake Ozark, MO
  • Average snowfall days in December: 4.5 days

The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Lake Ozark, MO

Average daylight in December / Average sunshine in December - Lake Ozark, MO
  • Average daylight in December: 9h and 34min

The month with the longest days is June (Average daylight: 14h and 47min).
The month with the shortest days is December (Average daylight: 9h and 34min).

  • Average sunshine in December: 5h and 12min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days in December
Lake Ozark, MO

Average sunshine days in December - Lake Ozark, MO
  • Average sunshine days in December: 19.2 days

The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in December
Lake Ozark, MO

Average UV index in December - Lake Ozark, MO
  • Average UV index in December: 2

The months with the highest UV index are 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
Lake Ozark, MO

Average cloud cover in December - Lake Ozark, MO
  • Average cloud cover in December: 44

The months with the most cloud cover are February and March (Cloud cover 48).
The months with the least cloud cover are June, July and August (Cloud cover 28).

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Average visibility in December
Lake Ozark, MO

Average visibility in December - Lake Ozark, MO
  • Average visibility in December: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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