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
January and December are identified as the coldest months, with an average high-temperature of 25.5°F (-3.6°C).Humidity
In Clark, the average relative humidity in December is 86%.Rainfall
In Clark, during December, the rain falls for 6.3 days and regularly aggregates up to 1.97" (50mm) of precipitation. Throughout the year, in Clark, there are 96.7 rainfall days, and 19.76" (502mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through June, September through December. In Clark, in December, snow falls for 19.4 days, with typically accumulated 15.55" (395mm) of snow. In Clark, during the entire year, snow falls for 127.2 days and aggregates up to 113.35" (2879mm) of snow.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:13 am and sunset at 4:40 pm. On the last day of December, sunrise is at 7:31 am and sunset at 4:50 pm MST.
Sunshine
In Clark, the average sunshine in December is 5.4h.UV index
The months with the lowest UV index in Clark are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What month is the coldest in Clark?
How cold is it in Clark in December?
What is the average humidity in December in Clark?
How many days does it rain in December in Clark?
How many days does it snow in December in Clark?
What is the month with the shortest days in Clark?
What is the average length of the day in December in Clark?
When are sunrise and sunset in December in Clark?
How long on average sun shines in December in Clark?
What is the month with the lowest UV index in Clark?
What is the UV index reading in December in Clark?
Average temperature in December
Clark, CO
- Average high temperature in December: 25.5°F
The warmest month (with the highest average high temperature) is July (75.7°F).
The months with the lowest average high temperature are January and December (25.5°F).
- Average low temperature in December: 8.2°F
The month with the highest average low temperature is July (45.7°F).
The coldest month (with the lowest average low temperature) is January (7.5°F).
Average pressure in December
Clark, CO
- Average pressure in December: 30.2"Hg
The month with the highest atmospheric pressure is January (30.24"Hg).
The months with the lowest atmospheric pressure are May and June (29.92"Hg).
Average wind speed in December
Clark, CO
- Average wind speed in December: 5.7mph
The windiest month (with the highest average wind speed) is June (7.2mph).
The calmest months (with the lowest average wind speed) are January and December (5.7mph).
Average humidity in December
Clark, CO
- Average humidity in December: 86%
The month with the highest relative humidity is February (89%).
The month with the lowest relative humidity is August (50%).
Average rainfall in December
Clark, CO
- Average rainfall in December: 1.97"
The wettest month (with the highest rainfall) is April (2.44").
The driest month (with the least rainfall) is August (0.87").
Average rainfall days in December
Clark, CO
- Average rainfall days in December: 6.3 days
The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in December
Clark, CO
- Average snowfall in December: 15.55"
The month with the highest snowfall is January (17.95").
The months with the least snowfall are July and August (0").
Average snowfall days in December
Clark, CO
- Average snowfall days in December: 19.4 days
The month with the highest number of snowfall days is February (19.8 days).
The month with the least snowfall days is August (0 days).
Average daylight in December /
Average sunshine in December
Clark, CO
- 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 18min).
- Average sunshine in December: 5h and 2min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in December
Clark, CO
- Average sunshine days in December: 12 days
The month with the most sunshine days is September (17.4 days).
The month with the least sunshine days is April (8.3 days).
Average UV index in December
Clark, CO
- Average UV index in December: 1
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Clark, CO
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 14).
Average visibility in December
Clark, CO
- Average visibility in December: 4mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March and December (4mi).
Clark, Colorado, USA
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