December weather forecastLiberty, IN
December
Weather in December
December, the first month of the winter in Liberty, is also an icy month, with an average temperature fluctuating between 39.2°F (4°C) and 28.8°F (-1.8°C).Temperature
December brings a minor decrease, with the average high-temperature reducing from a frosty 49.3°F (9.6°C) in November to a wintry 39.2°F (4°C). Liberty's temperature in December lowers to a consistent average of 28.8°F (-1.8°C) during the nights.Humidity
January, February, July and December, with an average relative humidity of 82%, are the most humid months in Liberty.Rainfall
In Liberty, in December, it is raining for 9.5 days, with typically 1.81" (46mm) of accumulated precipitation. In Liberty, during the entire year, the rain falls for 150.5 days and collects up to 24.61" (625mm) of precipitation.Snowfall
Months with snowfall in Liberty are January through April, October through December. In December, it is snowing for 7.5 days. Throughout December, 2.17" (55mm) of snow is accumulated. In Liberty, during the entire year, snow falls for 31.8 days and aggregates up to 10.16" (258mm) of snow.Daylight
The month with the shortest days in Liberty is December, with an average of 9h and 24min of daylight.On the first day of the month, sunrise is at 7:41 am and sunset at 5:16 pm. On the last day of December, in Liberty, sunrise is at 8:00 am and sunset at 5:25 pm EST.
Sunshine
In Liberty, the average sunshine in December is 4.1h.UV index
January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Liberty, Indiana. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 suggests this advice:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Liberty, IN
- Average high temperature in December: 39.2°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 (33.4°F).
- Average low temperature in December: 28.8°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 (21.6°F).
Average pressure in December
Liberty, IN
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Liberty, IN
- Average wind speed in December: 9.2mph
The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in December
Liberty, IN
- Average humidity in December: 82%
The months with the highest relative humidity are January, February, July and December (82%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Liberty, IN
- Average rainfall in December: 1.81"
The wettest month (with the highest rainfall) is May (3.19").
The driest months (with the least rainfall) are September and November (1.61").
Average rainfall days in December
Liberty, IN
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (7.4 days).
Average snowfall in December
Liberty, IN
- Average snowfall in December: 2.17"
The month with the highest snowfall is February (2.4").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Liberty, IN
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is January (8.7 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
Liberty, IN
- Average daylight in December: 9h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 4h and 6min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in December
Liberty, IN
- Average sunshine days in December: 15.2 days
The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is May (10.4 days).
Average UV index in December
Liberty, IN
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in December
Liberty, 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 29).
Average visibility in December
Liberty, IN
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
