December weather forecastNew Washington, IN
December
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.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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: 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: 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: 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: 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: 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: 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: 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: 9h and 30min
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 18min
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: 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: 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: 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: 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).
