December weather forecast
Daleville, IN

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Weather in December

December, the first month of the winter in Daleville, is still a cold month, with an average temperature varying between 27.5°F (-2.5°C) and 38.1°F (3.4°C).

Temperature

The transition into December is accompanied by a temperature decrease, with the average high-temperature shifting from a frosty 48.6°F (9.2°C) in November to a cold 38.1°F (3.4°C). The average temperature during December nights in Daleville is registered at a freezing cold 27.5°F (-2.5°C).

Humidity

January and December, with an average relative humidity of 83%, are the most humid months.

Rainfall

In Daleville, during December, the rain falls for 8.9 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, in Daleville, there are 146.5 rainfall days, and 22.32" (567mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In Daleville, during December, snow falls for 7.5 days and regularly aggregates up to 2.17" (55mm) of snow. In Daleville, during the entire year, snow falls for 34.2 days and aggregates up to 9.17" (233mm) of snow.

Daylight

With an average of 9h and 24min of daylight, December has the shortest days of the year in Daleville.
On the first day of December in Daleville, sunrise is at 7:45 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 8:04 am and sunset at 5:26 pm EST.

Sunshine

In Daleville, the average sunshine in December is 4h.

UV index

The months with the lowest UV index in Daleville are January through March, October through December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index, 2 during December, leads to the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
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Frequently asked questions

Is it cold in Daleville during December?

Daleville in December has an average high-temperature of 38.1°F (3.4°C) and an average low-temperature of 27.5°F (-2.5°C). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 87.8°F (31°C).

What are the most humid months in Daleville?

January and December, with an average relative humidity of 83%, are most humid months in Daleville, Indiana.

What is the average humidity in December in Daleville?

The average relative humidity in December in Daleville, Indiana, is 83%.

How many days does it rain in December in Daleville?

In December, in Daleville, the rain falls for 8.9 days. Throughout December, 1.57" (40mm) of precipitation is accumulated.

How many days does it snow in December in Daleville?

In Daleville, during December, snow falls for 7.5 days and regularly aggregates up to 2.17" (55mm) of snow.

What is the month with the shortest days in Daleville?

The month with the shortest days in Daleville is December, with an average of 9h and 24min of daylight.

What is the average length of the day in December in Daleville?

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

When is the sunrise / sunset in December in Daleville?

On the first day of December in Daleville, sunrise is at 7:45 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 8:04 am and sunset at 5:26 pm EST.

How many hours of sunshine does Daleville have in December?

In December, the average sunshine duration in Daleville is 4h.

What are the months with the lowest UV index in Daleville?

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Daleville.

How high is the UV index in December in Daleville?

In Daleville, the average daily maximum UV index in December 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
Daleville, IN

Average temperature in December - Daleville, IN
  • Average high temperature in December: 38.1°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (32.2°F).

  • Average low temperature in December: 27.5°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in December
Daleville, IN

Average pressure in December - Daleville, 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
Daleville, IN

Average wind speed in December - Daleville, IN
  • Average wind speed in December: 9.6mph

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 (6mph).

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Average humidity in December
Daleville, IN

Average humidity in December - Daleville, IN
  • Average humidity in December: 83%

The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in December
Daleville, IN

Average rainfall in December - Daleville, IN
  • Average rainfall in December: 1.57"

The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is February (1.22").

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Average rainfall days in December
Daleville, IN

Average rainfall days in December - Daleville, IN
  • Average rainfall days in December: 8.9 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (6.3 days).

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Average snowfall in December
Daleville, IN

Average snowfall in December - Daleville, IN
  • Average snowfall in December: 2.17"

The month with the highest snowfall is February (2.24").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Daleville, IN

Average snowfall days in December - Daleville, IN
  • Average snowfall days in December: 7.5 days

The month with the highest number of snowfall days is January (9.8 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
Daleville, IN

Average daylight in December / Average sunshine in December - Daleville, IN
  • 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: 4h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in December
Daleville, IN

Average sunshine days in December - Daleville, IN
  • Average sunshine days in December: 15.7 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is May (10.7 days).

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Average UV index in December
Daleville, IN

Average UV index in December - Daleville, 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, March, October, November and December (UV index 2).

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Average cloud cover in December
Daleville, IN

Average cloud cover in December - Daleville, IN
  • Average cloud cover in December: 59

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in December
Daleville, IN

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

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

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Daleville, Indiana, USA

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