December weather forecast
Peetz, CO

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Weather in December

The first month of the winter, December, is also an icy month in Peetz, Colorado, with an average temperature fluctuating between 22.3°F (-5.4°C) and 37.4°F (3°C).

Temperature

The coldest time of the year is December, with temperatures averaging a high of 37.4°F (3°C) and a low of 22.3°F (-5.4°C).

Humidity

In December, the average relative humidity in Peetz is 66%.

Rainfall

In December, the rain falls for 3.5 days. Throughout December, 0.47" (12mm) of precipitation is accumulated. Throughout the year, in Peetz, there are 105.9 rainfall days, and 15.94" (405mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. In December, it is snowing for 6.6 days. Throughout December, 1.81" (46mm) of snow is accumulated. In Peetz, during the entire year, snow falls for 39.5 days and aggregates up to 15.51" (394mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 18min of daylight.
On the first day of December, sunrise is at 6:58 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 4:34 pm MST.

Sunshine

In Peetz, the average sunshine in December is 6.3h.

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 reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. It's recommended to limit sun exposure when its radiation is at its peak during midday. Experience reduced UV exposure by about half when donning a wide-brim hat. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.

Frequently asked questions

What month is the coldest?

Peetz's December weather reaches an average high of 37.4°F (3°C) and an average low of 22.3°F (-5.4°C), making it the coldest month.

How cold is it in December?

In Peetz, in December, the average high-temperature is 37.4°F (3°C), and the average low-temperature is 22.3°F (-5.4°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is estimated at 86°F (30°C).

What is the average humidity in December?

The average relative humidity in December is 66%.

How much does it rain in December?

In December, the rain falls for 3.5 days. Throughout December, 0.47" (12mm) of precipitation is accumulated.

How many days does it snow in December in Peetz?

In December, in Peetz, it is snowing for 6.6 days. Throughout December, 1.81" (46mm) of snow is accumulated.

What is the month with the shortest days?

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

How many hours of daylight does Peetz have in December?

The average day length in December is 9h and 17min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 6:58 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 4:34 pm MST.

How many hours of sunshine does Peetz have in December?

In December, the average sunshine duration is 6.3h.

What are the months with the lowest UV index?

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

How high is the UV index in December?

In Peetz, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes 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
Peetz, CO

Average temperature in December - Peetz, CO
  • Average high temperature in December: 37.4°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is December (37.4°F).

  • Average low temperature in December: 22.3°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 (22.3°F).

Average pressure in December
Peetz, CO

Average pressure in December - Peetz, CO
  • Average pressure in December: 30.11"Hg

The months with the highest atmospheric pressure are January and December (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in December
Peetz, CO

Average wind speed in December - Peetz, CO
  • Average wind speed in December: 11.4mph

The windiest month (with the highest average wind speed) is April (12.6mph).
The calmest month (with the lowest average wind speed) is August (9.6mph).

Average humidity in December
Peetz, CO

Average humidity in December - Peetz, CO
  • Average humidity in December: 66%

The month with the highest relative humidity is February (67%).
The month with the lowest relative humidity is September (48%).

Average rainfall in December
Peetz, CO

Average rainfall in December - Peetz, CO
  • Average rainfall in December: 0.47"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is January (0.35").

Average rainfall days in December
Peetz, CO

Average rainfall days in December - Peetz, CO
  • Average rainfall days in December: 3.5 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is December (3.5 days).

Average snowfall in December
Peetz, CO

Average snowfall in December - Peetz, CO
  • Average snowfall in December: 1.81"

The month with the highest snowfall is February (3.35").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Peetz, CO

Average snowfall days in December - Peetz, CO
  • Average snowfall days in December: 6.6 days

The month with the highest number of snowfall days is February (9.2 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in December / Average sunshine in December - Peetz, CO
  • Average daylight in December: 9h and 2min

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 18min).

  • Average sunshine in December: 6h and 2min

The month with the most sunshine is August (Average sunshine: 11h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).

Average sunshine days in December
Peetz, CO

Average sunshine days in December - Peetz, CO
  • Average sunshine days in December: 21.9 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is May (12.4 days).

Average UV index in December
Peetz, CO

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

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Peetz, CO

Average cloud cover in December - Peetz, CO
  • Average cloud cover in December: 31

The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in December
Peetz, CO

Average visibility in December - Peetz, 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).

Peetz, Colorado, USA

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