December weather forecast
Brush, CO

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Weather in December

The first month of the winter, December, is still a cold month in Brush, Colorado, with an average temperature ranging between max 38.7°F (3.7°C) and min 22.5°F (-5.3°C).

Temperature

Brush, Colorado, reaches its lowest average temperatures in December, measuring 38.7°F (3.7°C) at the peak and 22.5°F (-5.3°C) at the lowest.

Humidity

In Brush, the average relative humidity in December is 63%.

Rainfall

The months with the least rainfall are January and December Rain falls for 5 days and accumulates 0.39" (10mm) of rain.

Snowfall

Months with snowfall are January through May, October through December. In Brush, in December, snow falls for 5.8 days, with typically accumulated 1.65" (42mm) of snow. In Brush, during the entire year, snow falls for 33.8 days and aggregates up to 12.83" (326mm) of snow.

Daylight

With an average of 9h and 24min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 6:58 am and sunset at 4:29 pm. On the last day of December, sunrise is at 7:16 am and sunset at 4:38 pm MST.

Sunshine

The months with the least sunshine are February and December, with an average of 6.5h of sunshine.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 2 during December, leads to the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.

Frequently asked questions

What time of the year is the coldest in Brush?

Brush, Colorado, experiences its lowest temperatures in December, with an average peak of 38.7°F (3.7°C) and a low of 22.5°F (-5.3°C).

How cold is it in December?

The high-temperature, in December, in Brush, is 38.7°F (3.7°C), while the low-temperature averages to 22.5°F (-5.3°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is appraised at 87.8°F (31°C).

What is the average humidity in December in Brush?

The average relative humidity in December is 63%.

What is the driest month?

The months with the least rainfall are January and December Rain falls for 5 days and accumulates 0.39" (10mm) of rain.

How much does it rain in December?

In December, the rain falls for 5 days. Throughout December, 0.39" (10mm) of precipitation is accumulated.

How many days does it snow in December in Brush?

In December, it is snowing for 5.8 days. Throughout December, 1.65" (42mm) of snow is accumulated.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

What is the average length of the day in December?

The average day length in December in Brush, Colorado, is 9h and 22min.

When are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:58 am and sunset at 4:29 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 4:38 pm MST.

What is the month with the least sunshine?

The months with the least sunshine are February and December, with an average of 6.5h of sunshine.

How many hours of sunshine does Brush have in December?

In Brush, the average sunshine duration in December is 6.5h.

What is the month with the lowest UV index?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the UV index intensity in December?

In December, the average daily maximum UV index in Brush is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Brush, CO

Average temperature in December - Brush, CO
  • Average high temperature in December: 38.7°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is December (38.7°F).

  • Average low temperature in December: 22.5°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is December (22.5°F).

Average pressure in December
Brush, CO

Average pressure in December - Brush, CO
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

Average wind speed in December
Brush, CO

Average wind speed in December - Brush, CO
  • Average wind speed in December: 7.8mph

The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is December (7.8mph).

Average humidity in December
Brush, CO

Average humidity in December - Brush, CO
  • Average humidity in December: 63%

The month with the highest relative humidity is January (64%).
The months with the lowest relative humidity are August and September (45%).

Average rainfall in December
Brush, CO

Average rainfall in December - Brush, CO
  • Average rainfall in December: 0.39"

The wettest month (with the highest rainfall) is May (2.2").
The driest months (with the least rainfall) are January and December (0.39").

Average rainfall days in December
Brush, CO

Average rainfall days in December - Brush, CO
  • Average rainfall days in December: 5 days

The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is November (2.9 days).

Average snowfall in December
Brush, CO

Average snowfall in December - Brush, CO
  • Average snowfall in December: 1.65"

The month with the highest snowfall is February (2.64").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Brush, CO

Average snowfall days in December - Brush, CO
  • Average snowfall days in December: 5.8 days

The month with the highest number of snowfall days is February (8.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Brush, CO

Average daylight in December / Average sunshine in December - Brush, 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 24min).

  • Average sunshine in December: 6h and 3min

The months with the most sunshine are June, July and August (Average sunshine: 11h and 48min).
The months with the least sunshine are February and December (Average sunshine: 6h and 30min).

Average sunshine days in December
Brush, CO

Average sunshine days in December - Brush, CO
  • Average sunshine days in December: 22.8 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in December
Brush, CO

Average UV index in December - Brush, CO
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Brush, CO

Average cloud cover in December - Brush, CO
  • Average cloud cover in December: 28

The month with the most cloud cover is February (Cloud cover 31).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in December
Brush, CO

Average visibility in December - Brush, CO
  • 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).

Brush, Colorado, USA

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