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
Stepping into December, Whitewater observes a temperature decline, with the average high falling from November's chilly 48.9°F (9.4°C) to a wintry 37.9°F (3.3°C). During December nights, Whitewater witnesses a consistent average temperature of 28°F (-2.2°C).Humidity
The months with the highest humidity in Whitewater are January and December, with an average relative humidity of 83%.Rainfall
In Whitewater, in December, during 11.2 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, there are 166.3 rainfall days, and 32.76" (832mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Whitewater. In Whitewater, during December, snow falls for 8 days and regularly aggregates up to 2.48" (63mm) of snow. In Whitewater, during the entire year, snow falls for 36.5 days and aggregates up to 13.15" (334mm) of snow.Daylight
With an average of 9h and 24min of daylight, December has the shortest days of the year in Whitewater.On the first day of the month, sunrise is at 7:42 am and sunset at 5:14 pm. On the last day of December, sunrise is at 8:00 am and sunset at 5:24 pm EST.
Sunshine
The average sunshine in December in Whitewater is 4h.UV index
The months with the lowest UV index in Whitewater are January, February, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In December, a daily UV index of 2 turns into the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
Is it cold in Whitewater during December?
What are the most humid months in Whitewater?
What is the average humidity in December in Whitewater?
How much does it rain in Whitewater in December?
How much does it snow in Whitewater in December?
What is the month with the shortest days in Whitewater?
How many hours of daylight does Whitewater have in December?
When are sunrise and sunset in December in Whitewater?
How long on average sun shines in December in Whitewater?
What are the months with the lowest UV index in Whitewater?
What is the UV index reading in December in Whitewater?
Average temperature in December
Whitewater, IN
- Average high temperature in December: 37.9°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in December: 28°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in December
Whitewater, IN
- Average pressure in December: 30.12"Hg
The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Whitewater, IN
- Average wind speed in December: 9.5mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in December
Whitewater, IN
- Average humidity in December: 83%
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Whitewater, IN
- Average rainfall in December: 2.36"
The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days in December
Whitewater, IN
- Average rainfall days in December: 11.2 days
The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in December
Whitewater, IN
- Average snowfall in December: 2.48"
The month with the highest snowfall is January (3.23").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Whitewater, IN
- Average snowfall days in December: 8 days
The month with the highest number of snowfall days is January (11.4 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
Whitewater, 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 24min).
- Average sunshine in December: 4h and 0min
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 42min).
Average sunshine days in December
Whitewater, IN
- Average sunshine days in December: 13.7 days
The month with the most sunshine days is November (17 days).
The month with the least sunshine days is May (9.1 days).
Average UV index in December
Whitewater, 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, October, November and December (UV index 2).
Average cloud cover in December
Whitewater, IN
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Whitewater, IN
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, October, November and December (6mi).
The months with the lowest visibility are January and September (5mi).
Whitewater, Indiana, USA
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