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
In the transition to December, Atwood observes a drop in the average high-temperature, moving from a chilly 46.8°F (8.2°C) in November to an icy 36°F (2.2°C). During December, the average low-temperature in Atwood is a subzero cold 26.1°F (-3.3°C).Humidity
The average relative humidity in December in Atwood is 84%.Rainfall
The month with the least rainfall in Atwood is December, when the rain falls for 10.2 days and typically collects 1.5" (38mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Atwood, Indiana. In Atwood, in December, snow falls for 12.3 days, with typically accumulated 2.4" (61mm) of snow. In Atwood, during the entire year, snow falls for 54.5 days and aggregates up to 14.33" (364mm) of snow.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year in Atwood.On the first day of December in Atwood, sunrise is at 7:50 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 8:09 am and sunset at 5:25 pm EST.
Sunshine
The average sunshine in December in Atwood is 3.8h.UV index
December is the month with the lowest UV index in Atwood, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 1 during December translates into the following directions:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Around midday, solar radiation is most harmful; hence, exposure should be limited. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Atwood in December?
What is the average humidity in December in Atwood?
What is the driest month in Atwood?
How much does it rain in Atwood in December?
How many days does it snow in December in Atwood?
What is the month with the shortest days in Atwood?
How many hours of daylight does Atwood have in December?
When is the sunrise / sunset in December in Atwood?
How long on average sun shines in December in Atwood?
When is the lowest UV index in Atwood?
What is the UV index reading in December in Atwood?
Average temperature in December
Atwood, IN
- Average high temperature in December: 36°F
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in December: 26.1°F
The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure in December
Atwood, IN
- Average pressure in December: 30.1"Hg
The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Atwood, IN
- Average wind speed in December: 9.7mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in December
Atwood, IN
- Average humidity in December: 84%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (76%).
Average rainfall in December
Atwood, IN
- Average rainfall in December: 1.5"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is December (1.5").
Average rainfall days in December
Atwood, IN
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in December
Atwood, IN
- Average snowfall in December: 2.4"
The month with the highest snowfall is February (3.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Atwood, IN
- Average snowfall days in December: 12.3 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Atwood, IN
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
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 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Atwood, IN
- Average sunshine days in December: 12 days
The month with the most sunshine days is November (15.3 days).
The months with the least sunshine days are February and June (9.3 days).
Average UV index in December
Atwood, IN
- Average UV index in December: 1
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Atwood, IN
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in December
Atwood, IN
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
Atwood, Indiana, USA
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