Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The transition into December indicates a reduction in the average high-temperature, down to a wintry 36.7°F (2.6°C) from November's frosty 47.5°F (8.6°C). In December, Coppess Corner reports a consistent average low-temperature of 27.1°F (-2.7°C) during the nights.Humidity
In December, the average relative humidity is 82%.Rainfall
In December, in Coppess Corner, the rain falls for 11.1 days. Throughout December, 1.61" (41mm) of precipitation is accumulated. Throughout the year, in Coppess Corner, Indiana, there are 159.4 rainfall days, and 23.74" (603mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Coppess Corner, Indiana, in December, snow falls for 10 days, with typically accumulated 1.93" (49mm) of snow. In Coppess Corner, during the entire year, snow falls for 48.4 days and aggregates up to 10.47" (266mm) of snow.Daylight
December has the shortest days of the year in Coppess Corner, with an average of 9h and 18min of daylight.On the first day of December in Coppess Corner, sunrise is at 7:45 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 8:03 am and sunset at 5:22 pm EST.
Sunshine
In Coppess Corner, the average sunshine in December is 3.9h.UV index
The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: In December, the maximum UV index of 1 transforms into these recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Coppess Corner?
What is the average humidity in December in Coppess Corner?
How much does it rain in Coppess Corner in December?
How much does it snow in Coppess Corner in December?
What is the month with the shortest days in Coppess Corner?
What is the average length of the day in December in Coppess Corner?
What time are sunrise and sunset in December in Coppess Corner?
How many hours of sunshine does Coppess Corner have in December?
When is the lowest UV index in Coppess Corner?
What is the UV index reading in December in Coppess Corner?
Average temperature in December
Coppess Corner, IN
- Average high temperature in December: 36.7°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 (31.3°F).
- Average low temperature in December: 27.1°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).
Average pressure in December
Coppess Corner, IN
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Coppess Corner, IN
- Average wind speed in December: 9.7mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in December
Coppess Corner, IN
- Average humidity in December: 82%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (74%).
Average rainfall in December
Coppess Corner, IN
- Average rainfall in December: 1.61"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is February (1.34").
Average rainfall days in December
Coppess Corner, IN
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (7.5 days).
Average snowfall in December
Coppess Corner, IN
- Average snowfall in December: 1.93"
The month with the highest snowfall is February (2.83").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Coppess Corner, IN
- Average snowfall days in December: 10 days
The month with the highest number of snowfall days is January (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Coppess Corner, 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 18min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Coppess Corner, IN
- Average sunshine days in December: 13 days
The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is June (10 days).
Average UV index in December
Coppess Corner, IN
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Coppess Corner, IN
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in December
Coppess Corner, IN
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, September, October, November and December (6mi).
The months with the lowest visibility are January and August (5mi).
Coppess Corner, Indiana, USA
Weather forecast for your location
2. Allow the app to use your location