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, known for its average high temperature of 28.2°F (-2.1°C) and an average low temperature of 14.4°F (-9.8°C), is the coldest month.Humidity
In December, the average relative humidity is 74%.Rainfall
In Horse Creek, during December, the rain falls for 3.2 days and regularly aggregates up to 0.51" (13mm) of precipitation. In Horse Creek, during the entire year, the rain falls for 101.4 days and collects up to 14.37" (365mm) of precipitation.Snowfall
Months with snowfall are January through June, September through December. In Horse Creek, in December, during 8.8 snowfall days, 3.46" (88mm) of snow is typically accumulated. In Horse Creek, during the entire year, snow falls for 78.1 days and aggregates up to 44.92" (1141mm) of snow.Daylight
The month with the shortest days in Horse Creek is December, with an average of 9h and 12min of daylight.On the first day of December in Horse Creek, sunrise is at 7:08 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 4:41 pm MST.
Sunshine
February and December, with an average of 6.5h of sunshine, are months with the least sunshine in Horse Creek.UV index
The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: In December, a daily UV index of 2 turns into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Horse Creek?
How cold is December in Horse Creek?
What is the average humidity in December in Horse Creek?
How many days does it rain in December in Horse Creek?
How much does it snow in Horse Creek in December?
What is the month with the shortest days in Horse Creek?
What is the average length of the day in December in Horse Creek?
When is the sunrise / sunset in December in Horse Creek?
What is the month with the least sunshine in Horse Creek?
How long on average sun shines in December in Horse Creek?
What is the month with the lowest UV index in Horse Creek?
How high is the UV index in December in Horse Creek?
Average temperature in December
Horse Creek, WY
- Average high temperature in December: 28.2°F
The warmest month (with the highest average high temperature) is July (76.8°F).
The month with the lowest average high temperature is December (28.2°F).
- Average low temperature in December: 14.4°F
The month with the highest average low temperature is July (54.1°F).
The coldest month (with the lowest average low temperature) is December (14.4°F).
Average pressure in December
Horse Creek, WY
- Average pressure in December: 30.15"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Horse Creek, WY
- Average wind speed in December: 14.1mph
The windiest month (with the highest average wind speed) is January (14.5mph).
The calmest month (with the lowest average wind speed) is July (9.3mph).
Average humidity in December
Horse Creek, WY
- Average humidity in December: 74%
The months with the highest relative humidity are January and February (75%).
The months with the lowest relative humidity are August and September (43%).
Average rainfall in December
Horse Creek, WY
- Average rainfall in December: 0.51"
The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is January (0.35").
Average rainfall days in December
Horse Creek, WY
- Average rainfall days in December: 3.2 days
The months with the highest number of rainy days are May and July (15.1 days).
The months with the least rainy days are January, February and November (2.9 days).
Average snowfall in December
Horse Creek, WY
- Average snowfall in December: 3.46"
The month with the highest snowfall is April (9.76").
The months with the least snowfall are July and August (0").
Average snowfall days in December
Horse Creek, WY
- Average snowfall days in December: 8.8 days
The month with the highest number of snowfall days is April (12.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in December /
Average sunshine in December
Horse Creek, WY
- 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: 6h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 36min).
The months with the least sunshine are February and December (Average sunshine: 6h and 30min).
Average sunshine days in December
Horse Creek, WY
- Average sunshine days in December: 20.6 days
The month with the most sunshine days is January (21.4 days).
The month with the least sunshine days is May (8.9 days).
Average UV index in December
Horse Creek, WY
- 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, April, October, November and December (UV index 2).
Average cloud cover in December
Horse Creek, WY
- Average cloud cover in December: 31
The month with the most cloud cover is February (Cloud cover 34).
The month with the least cloud cover is September (Cloud cover 17).
Average visibility in December
Horse Creek, WY
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Horse Creek, Wyoming, USA
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