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
Hooper's weather changes with the onset of December, slightly falling from a frosty 44.6°F (7°C) in November to an icy 32.4°F (0.2°C). Hooper records a steady low-temperature average of 13.5°F (-10.3°C) during December.Humidity
In Hooper, the average relative humidity in December is 73%.Rainfall
In Hooper, in December, it is raining for 5.1 days, with typically 0.43" (11mm) of accumulated precipitation. In Hooper, during the entire year, the rain falls for 102.4 days and collects up to 9.13" (232mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Hooper. In Hooper, in December, snow falls for 9.4 days, with typically accumulated 3.35" (85mm) of snow. Throughout the year, there are 51.3 snowfall days, and 23.94" (608mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 7:00 am and sunset at 4:44 pm. On the last day of December, sunrise is at 7:18 am and sunset at 4:55 pm MST.
Sunshine
In December, the average sunshine in Hooper is 7.1h.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 reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Hooper in December?
What is the average humidity in December in Hooper?
How many days does it rain in December in Hooper?
How much does it snow in Hooper in December?
What is the month with the shortest days in Hooper?
What is the average length of the day in December in Hooper?
When is the sunrise / sunset in December in Hooper?
How many hours of sunshine does Hooper have in December?
What is the month with the lowest UV index in Hooper?
What is the UV index reading in December in Hooper?
Average temperature in December
Hooper, CO
- Average high temperature in December: 32.4°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (30.4°F).
- Average low temperature in December: 13.5°F
The month with the highest average low temperature is July (48.7°F).
The coldest month (with the lowest average low temperature) is January (10.4°F).
Average pressure in December
Hooper, CO
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.18"Hg).
The month with the lowest atmospheric pressure is April (29.92"Hg).
Average wind speed in December
Hooper, CO
- Average wind speed in December: 4.4mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in December
Hooper, CO
- Average humidity in December: 73%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is June (38%).
Average rainfall in December
Hooper, CO
- Average rainfall in December: 0.43"
The wettest month (with the highest rainfall) is July (1.85").
The driest month (with the least rainfall) is November (0.31").
Average rainfall days in December
Hooper, CO
- Average rainfall days in December: 5.1 days
The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (2.2 days).
Average snowfall in December
Hooper, CO
- Average snowfall in December: 3.35"
The month with the highest snowfall is February (4.33").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Hooper, CO
- Average snowfall days in December: 9.4 days
The month with the highest number of snowfall days is February (9.8 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hooper, CO
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).
Average sunshine days in December
Hooper, CO
- Average sunshine days in December: 20.5 days
The month with the most sunshine days is November (23.7 days).
The month with the least sunshine days is July (7.3 days).
Average UV index in December
Hooper, CO
- 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
Hooper, CO
- Average cloud cover in December: 21
The months with the most cloud cover are January and February (Cloud cover 24).
The months with the least cloud cover are June, October and November (Cloud cover 12).
Average visibility in December
Hooper, CO
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Hooper, Colorado, USA
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