December weather forecast
New Washington, IN

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Weather in December

The first month of the winter, December, is still a chilly month in New Washington, Indiana, with an average temperature fluctuating between 43.7°F (6.5°C) and 31.3°F (-0.4°C).

Temperature

The shift from November to December involves a decrease in the average high-temperature, from a fresh 52.9°F (11.6°C) to a frosty 43.7°F (6.5°C). An average low-temperature of 31.3°F (-0.4°C) is observed during December nights in New Washington.

Humidity

In New Washington, the average relative humidity in December is 80%.

Rainfall

In New Washington, in December, during 13.3 rainfall days, 3.03" (77mm) of precipitation is typically accumulated. Throughout the year, in New Washington, Indiana, there are 170.6 rainfall days, and 35.59" (904mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In December, it is snowing for 7.5 days. Throughout December, 2.09" (53mm) of snow is accumulated. In New Washington, during the entire year, snow falls for 33.6 days and aggregates up to 10.2" (259mm) of snow.

Daylight

The month with the shortest days in New Washington, Indiana, is December, with an average of 9h and 30min of daylight.
On the first day of December in New Washington, Indiana, sunrise is at 7:41 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 5:31 pm EST.

Sunshine

In New Washington, Indiana, the average sunshine in December is 4.3h.

UV index

The months with the lowest UV index are January, February, November and 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 ordinary individuals.
Note: A typical high UV index of 2 in December suggests the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. To avoid the Sun's strongest rays, limit exposure around the mid-day period. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December in New Washington?

New Washington in December has an average high-temperature of 43.7°F (6.5°C) and an average low-temperature of 31.3°F (-0.4°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 calculated to be 93.2°F (34°C).

What is the average humidity in December in New Washington?

In December, the average relative humidity in New Washington, Indiana, is 80%.

How many days does it rain in December in New Washington?

In December, in New Washington, the rain falls for 13.3 days. Throughout December, 3.03" (77mm) of precipitation is accumulated.

How many days does it snow in December in New Washington?

In New Washington, Indiana, during December, snow falls for 7.5 days and regularly aggregates up to 2.09" (53mm) of snow.

What is the month with the shortest days in New Washington?

The month with the shortest days in New Washington, Indiana, is December, with an average of 9h and 30min of daylight.

What is the average length of the day in December in New Washington?

In December, the average day length in New Washington is 9h and 32min.

What time are sunrise and sunset in December in New Washington?

In December, on the first day of the month, sunrise is at 7:41 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 5:31 pm EST.

How long on average sun shines in December in New Washington?

In New Washington, Indiana, the average sunshine duration in December is 4.3h.

What are the months with the lowest UV index in New Washington?

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

How high is the UV index in December in New Washington?

In December, the average daily maximum UV index in New Washington, Indiana, is 2. A UV Index of 2, and less, symbolizes a low health threat 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
New Washington, IN

Average temperature in December - New Washington, IN
  • Average high temperature in December: 43.7°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (38.3°F).

  • Average low temperature in December: 31.3°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in December
New Washington, IN

Average pressure in December - New Washington, IN
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in December
New Washington, IN

Average wind speed in December - New Washington, IN
  • Average wind speed in December: 7.6mph

The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).

Average humidity in December
New Washington, IN

Average humidity in December - New Washington, IN
  • Average humidity in December: 80%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are August and October (74%).

Average rainfall in December
New Washington, IN

Average rainfall in December - New Washington, IN
  • Average rainfall in December: 3.03"

The wettest month (with the highest rainfall) is April (3.94").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days in December
New Washington, IN

Average rainfall days in December - New Washington, IN
  • Average rainfall days in December: 13.3 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (11 days).

Average snowfall in December
New Washington, IN

Average snowfall in December - New Washington, IN
  • Average snowfall in December: 2.09"

The month with the highest snowfall is February (2.72").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
New Washington, IN

Average snowfall days in December - New Washington, IN
  • Average snowfall days in December: 7.5 days

The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
New Washington, IN

Average daylight in December / Average sunshine in December - New Washington, IN
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in December
New Washington, IN

Average sunshine days in December - New Washington, IN
  • Average sunshine days in December: 12.5 days

The month with the most sunshine days is October (17.9 days).
The month with the least sunshine days is May (9.9 days).

Average UV index in December
New Washington, IN

Average UV index in December - New Washington, 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, November and December (UV index 2).

Average cloud cover in December
New Washington, IN

Average cloud cover in December - New Washington, IN
  • Average cloud cover in December: 56

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in December
New Washington, IN

Average visibility in December - New Washington, IN
  • Average visibility in December: 5mi

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

New Washington, Indiana, USA

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