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 brings a minor decrease, with the average high-temperature reducing from a frosty 46.4°F (8°C) in November to a wintry 35.8°F (2.1°C). Throughout December, Circle Park encounters an average temperature drop to a subzero cold 26.1°F (-3.3°C).Humidity
In Circle Park, Indiana, the average relative humidity in December is 84%.Rainfall
December is the month with the least rainfall in Circle Park. Rain falls for 9.5 days and accumulates 1.3" (33mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Circle Park. In Circle Park, in December, during 12.2 snowfall days, 2.17" (55mm) of snow is typically accumulated. In Circle Park, during the entire year, snow falls for 55.5 days and aggregates up to 13.11" (333mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 7:47 am and sunset at 5:10 pm. On the last day of December, in Circle Park, sunrise is at 8:06 am and sunset at 5:19 pm EST.
Sunshine
In Circle Park, the average sunshine in December is 3.6h.UV index
The month with the lowest UV index in Circle Park, Indiana, is December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, a daily UV index of 1 turns into the following recommendations:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
How cold is December in Circle Park?
What is the average humidity in December in Circle Park?
What is the driest month in Circle Park?
How much does it rain in Circle Park in December?
How much does it snow in Circle Park in December?
What is the month with the shortest days in Circle Park?
How many hours of daylight does Circle Park have in December?
When are sunrise and sunset in December in Circle Park?
How many hours of sunshine does Circle Park have in December?
When is the lowest UV index in Circle Park?
How high is the UV index in December in Circle Park?
Average temperature in December
Circle Park, IN
- Average high temperature in December: 35.8°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 (18.5°F).
Average pressure in December
Circle Park, IN
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Circle Park, IN
- Average wind speed in December: 9.7mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity in December
Circle Park, IN
- Average humidity in December: 84%
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
Circle Park, IN
- Average rainfall in December: 1.3"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is December (1.3").
Average rainfall days in December
Circle Park, IN
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in December
Circle Park, IN
- Average snowfall in December: 2.17"
The month with the highest snowfall is February (3.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Circle Park, IN
- Average snowfall days in December: 12.2 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Circle Park, 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: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in December
Circle Park, IN
- Average sunshine days in December: 11.7 days
The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is February (9.2 days).
Average UV index in December
Circle Park, 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
Circle Park, IN
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 33).
Average visibility in December
Circle Park, IN
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).
Circle Park, Indiana, USA
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