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
Circleville's transition into December involves a shift in temperature, receding from a chilly 43.7°F (6.5°C) in November to a cold 32°F (0°C). In Circleville, the nighttime temperature averages to a subzero cold 14.4°F (-9.8°C) during December.Humidity
In December, the average relative humidity in Circleville is 76%.Rainfall
In Circleville, Utah, during December, the rain falls for 5.6 days and regularly aggregates up to 0.79" (20mm) of precipitation. Throughout the year, in Circleville, there are 85.3 rainfall days, and 10.63" (270mm) of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Circleville. In Circleville, during December, snow falls for 8.3 days and regularly aggregates up to 5.16" (131mm) of snow. In Circleville, during the entire year, snow falls for 45.9 days and aggregates up to 33.5" (851mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 7:27 am and sunset at 5:09 pm. On the last day of December, sunrise is at 7:45 am and sunset at 5:19 pm MST.
Sunshine
The average sunshine in December in Circleville is 6.1h.UV index
January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The UV index of 2 during December translates into the following guidance:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
How cold is it in Circleville in December?
What is the average humidity in December in Circleville?
How much does it rain in Circleville in December?
How much does it snow in Circleville in December?
What is the month with the shortest days in Circleville?
What is the average length of the day in December in Circleville?
When are sunrise and sunset in December in Circleville?
How many hours of sunshine does Circleville have in December?
When is the lowest UV index in Circleville?
What is the UV index reading in December in Circleville?
Average temperature in December
Circleville, UT
- Average high temperature in December: 32°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (31.8°F).
- Average low temperature in December: 14.4°F
The month with the highest average low temperature is July (55°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure in December
Circleville, UT
- Average pressure in December: 30.17"Hg
The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in December
Circleville, UT
- Average wind speed in December: 6.2mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity in December
Circleville, UT
- Average humidity in December: 76%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (31%).
Average rainfall in December
Circleville, UT
- Average rainfall in December: 0.79"
The wettest month (with the highest rainfall) is July (1.57").
The driest month (with the least rainfall) is June (0.31").
Average rainfall days in December
Circleville, UT
- Average rainfall days in December: 5.6 days
The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is November (2.6 days).
Average snowfall in December
Circleville, UT
- Average snowfall in December: 5.16"
The month with the highest snowfall is March (7.52").
The months with the least snowfall are June, July and August (0").
Average snowfall days in December
Circleville, UT
- Average snowfall days in December: 8.3 days
The month with the highest number of snowfall days is February (10.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in December /
Average sunshine in December
Circleville, UT
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in December
Circleville, UT
- Average sunshine days in December: 20.8 days
The month with the most sunshine days is June (24.3 days).
The month with the least sunshine days is July (14.4 days).
Average UV index in December
Circleville, UT
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in December
Circleville, UT
- Average cloud cover in December: 36
The month with the most cloud cover is February (Cloud cover 37).
The months with the least cloud cover are June and September (Cloud cover 11).
Average visibility in December
Circleville, UT
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Circleville, Utah, USA
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