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
December's onset corresponds with a shift in the average high-temperature, moving from a frosty 46.9°F (8.3°C) in November to an icy 35.6°F (2°C). An average low-temperature of 25.7°F (-3.5°C) is noted during the month of December.Humidity
In December, the average relative humidity is 83%.Rainfall
September and December are months with the least rain when the rain falls for 9.1 days and typically aggregates up to 1.69" (43mm) of rain.Snowfall
Months with snowfall are January through May, October through December. In Wyatt, in December, snow falls for 13.3 days, with typically accumulated 3.11" (79mm) of snow. Throughout the year, there are 58.5 snowfall days, and 17.48" (444mm) of snow is accumulated.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:52 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 8:11 am and sunset at 5:24 pm EST.
Sunshine
In December, the average sunshine is 3.6h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 1 during December translates into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. 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 it in December?
What is the average humidity in December?
What is the driest month?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Wyatt have in December?
What time are sunrise and sunset in December?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index intensity in December in Wyatt?
Average temperature in December
Wyatt, IN
- Average high temperature in December: 35.6°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: 25.7°F
The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in December
Wyatt, IN
- Average pressure in December: 30.09"Hg
The months with the highest atmospheric pressure are January and November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Wyatt, IN
- Average wind speed in December: 9.8mph
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
Wyatt, IN
- Average humidity in December: 83%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (76%).
Average rainfall in December
Wyatt, IN
- Average rainfall in December: 1.69"
The wettest month (with the highest rainfall) is April (3.39").
The driest months (with the least rainfall) are September and December (1.69").
Average rainfall days in December
Wyatt, IN
- Average rainfall days in December: 9.1 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in December
Wyatt, IN
- Average snowfall in December: 3.11"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Wyatt, IN
- Average snowfall days in December: 13.3 days
The month with the highest number of snowfall days is January (16.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Wyatt, IN
- Average daylight in December: 9h and 1min
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 12min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Wyatt, IN
- Average sunshine days in December: 11.4 days
The months with the most sunshine days are September and November (14.5 days).
The month with the least sunshine days is February (9 days).
Average UV index in December
Wyatt, IN
- Average UV index in December: 1
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Wyatt, IN
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in December
Wyatt, IN
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, October and November (6mi).
The months with the lowest visibility are January, February, July, August, September and December (5mi).
Wyatt, Indiana, USA
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