December weather forecast
Raymer, CO

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Weather in December

The first month of the winter, December, is also an icy month in Raymer, Colorado, with temperature in the range of an average low of 22.5°F (-5.3°C) and an average high of 38.7°F (3.7°C).

Temperature

December, with its average high-temperature of 38.7°F (3.7°C) and an average low-temperature of 22.5°F (-5.3°C), holds the record as the coldest month.

Humidity

The average relative humidity in December in Raymer is 63%.

Rainfall

January and December are months with the least rain in Raymer when the rain falls for 5 days and typically aggregates up to 0.39" (10mm) of rain.

Snowfall

January through May, October through December are months with snowfall. In Raymer, during December, snow falls for 5.8 days and regularly aggregates up to 1.65" (42mm) of snow. Throughout the year, in Raymer, there are 33.8 snowfall days, and 12.83" (326mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 18min of daylight.
On the first day of December in Raymer, sunrise is at 7:00 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 4:38 pm MST.

Sunshine

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

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 2 during December translates into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Frequently asked questions

What is the coldest month in Raymer?

In Raymer, December records the average lowest temperatures, peaking at 38.7°F (3.7°C) and reaching a low of 22.5°F (-5.3°C).

How cold does it get in Raymer in December?

The high-temperature, in December, in Raymer, 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. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 87.8°F (31°C).

What is the average humidity in December in Raymer?

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

What is the driest month in Raymer?

January and December are months with the least rain in Raymer, Colorado, when the rain falls for 5 days and typically aggregates up to 0.39" (10mm) of rain.

How much does it rain in Raymer in December?

In Raymer, during December, the rain falls for 5 days and regularly aggregates up to 0.39" (10mm) of precipitation.

How many days does it snow in December in Raymer?

In Raymer, Colorado, during December, snow falls for 5.8 days and regularly aggregates up to 1.65" (42mm) of snow.

What is the month with the shortest days in Raymer?

With an average of 9h and 18min of daylight, December has the shortest days of the year.

How many hours of daylight does Raymer have in December?

In Raymer, Colorado, the average day length in December is 9h and 19min.

What time are sunrise and sunset in December in Raymer?

In December, on the first day of the month, sunrise is at 7:00 am and sunset at 4:28 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 4:38 pm MST.

What is the month with the least sunshine in Raymer?

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

How many hours of sunshine does Raymer have in December?

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

When is the lowest UV index in Raymer?

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

What is the UV index intensity in December in Raymer?

The average daily maximum UV index in December in Raymer, Colorado, is 2. A UV Index reading of 2, and below, represents a low health threat from unsafe exposure to Sun's UV rays.
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
Raymer, CO

Average temperature in December - Raymer, 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).

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Average pressure in December
Raymer, CO

Average pressure in December - Raymer, 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).

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Average wind speed in December
Raymer, CO

Average wind speed in December - Raymer, 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).

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Average humidity in December
Raymer, CO

Average humidity in December - Raymer, 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%).

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Average rainfall in December
Raymer, CO

Average rainfall in December - Raymer, 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").

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Average rainfall days in December
Raymer, CO

Average rainfall days in December - Raymer, 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).

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Average snowfall in December
Raymer, CO

Average snowfall in December - Raymer, 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").

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Average snowfall days in December
Raymer, CO

Average snowfall days in December - Raymer, 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).

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

Average daylight in December / Average sunshine in December - Raymer, 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: 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).

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Average sunshine days in December
Raymer, CO

Average sunshine days in December - Raymer, 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).

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Average UV index in December
Raymer, CO

Average UV index in December - Raymer, 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).

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Average cloud cover in December
Raymer, CO

Average cloud cover in December - Raymer, 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).

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Average visibility in December
Raymer, CO

Average visibility in December - Raymer, 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).

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Raymer, Colorado, USA

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