December weather forecast
Manson, IN

Weather in December

The first month of the winter, December, is still a cold month in Manson, Indiana, with an average temperature ranging between max 37.6°F (3.1°C) and min 27.3°F (-2.6°C).

Temperature

In Manson, the average high-temperature in December drops from a frosty 48.2°F (9°C) in November to a cold 37.6°F (3.1°C). The average low-temperature, is 27.3°F (-2.6°C).

Humidity

The average relative humidity in December is 82%.

Rainfall

In Manson, in December, during 7.4 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. In Manson, during the entire year, the rain falls for 139.5 days and collects up to 18.07" (459mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In Manson, snow falls for 5.3 days, with typically accumulated 1.57" (40mm) of snow. In Manson, during the entire year, snow falls for 28.4 days and aggregates up to 7.44" (189mm) of snow.

Daylight

December has the shortest days of the year in Manson, Indiana, with an average of 9h and 22min of daylight.
On the first day of the month, sunrise is at 7:49 am and sunset at 5:21 pm. On the last day of December, in Manson, Indiana, sunrise is at 8:08 am and sunset at 5:30 pm EST.

Sunshine

In December, the average sunshine in Manson, Indiana, is 4.2h.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Manson. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged 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. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Manson?

In Manson, Indiana, in December, the average high-temperature is 37.6°F (3.1°C), and the average low-temperature is 27.3°F (-2.6°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in July is calculated to be 87.8°F (31°C).

What is the average humidity in December in Manson?

The average relative humidity in December is 82%.

How much does it rain in Manson in December?

In December, in Manson, Indiana, the rain falls for 7.4 days. Throughout December, 1.14" (29mm) of precipitation is accumulated.

How many days does it snow in December in Manson?

In December, in Manson, Indiana, it is snowing for 5.3 days. Throughout December, 1.57" (40mm) of snow is accumulated.

What is the month with the shortest days in Manson?

With an average of 9h and 22min of daylight, December has the shortest days of the year in Manson, Indiana.

How many hours of daylight does Manson have in December?

In December, the average day length in Manson, Indiana, is 9h and 22min.

When are sunrise and sunset in December in Manson?

On the first day of December in Manson, Indiana, sunrise is at 7:49 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 5:30 pm EST.

How many hours of sunshine does Manson have in December?

In Manson, the average sunshine duration in December is 4.2h.

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

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Manson, Indiana.

What is the UV index intensity in December in Manson?

The average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Average high temperature
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
Manson, IN

Average temperature in December - Manson, IN
  • Average high temperature in December: 37.6°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (32°F).

  • Average low temperature in December: 27.3°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in December
Manson, IN

Average pressure in December - Manson, IN
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in December
Manson, IN

Average wind speed in December - Manson, IN
  • Average wind speed in December: 9.7mph

The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in December
Manson, IN

Average humidity in December - Manson, IN
  • Average humidity in December: 82%

The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in December
Manson, IN

Average rainfall in December - Manson, IN
  • Average rainfall in December: 1.14"

The wettest month (with the highest rainfall) is June (2.28").
The driest month (with the least rainfall) is February (0.94").

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Average rainfall days in December
Manson, IN

Average rainfall days in December - Manson, IN
  • Average rainfall days in December: 7.4 days

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (5.8 days).

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Average snowfall in December
Manson, IN

Average snowfall in December - Manson, IN
  • Average snowfall in December: 1.57"

The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Manson, IN

Average snowfall days in December - Manson, IN
  • Average snowfall days in December: 5.3 days

The month with the highest number of snowfall days is January (8.4 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
Manson, IN

Average daylight in December / Average sunshine in December - Manson, IN
  • Average daylight in December: 9h and 22min

The month with the longest days is June (Average daylight: 14h and 59min).
The month with the shortest days is December (Average daylight: 9h and 22min).

  • Average sunshine in December: 4h and 12min

The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in December
Manson, IN

Average sunshine days in December - Manson, IN
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is May (10.8 days).

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Average UV index in December
Manson, IN

Average UV index in December - Manson, IN
  • 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, October, November and December (UV index 2).

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Average cloud cover in December
Manson, IN

Average cloud cover in December - Manson, IN
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in December
Manson, IN

Average visibility in December - Manson, IN
  • Average visibility in December: 6mi

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

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