December weather forecast and climate
Waverly, CO

Weather in December

December, the first month of the winter, in Waverly, is still a cold month, with average temperature varying between 15.4°F (-9.2°C) and 33.8°F (1°C).

Temperature

In Waverly, the average high-temperature drops, from a frosty 46.2°F (7.9°C) in November, to a wintry 33.8°F (1°C). In December, the average low-temperature is 15.4°F (-9.2°C).

Humidity

In December, the average relative humidity in Waverly is 72%.

Rainfall

November and December are months with the least rain when the rain falls for 6.1 days and typically aggregates up to 0.39" (10mm) of rain.

Snowfall

Months with snowfall are January through May, September through December. In Waverly, during December, snow falls for 8.5 days and regularly aggregates up to 3.19" (81mm) of snow. Throughout the year, in Waverly, there are 44.9 snowfall days, and 22.6" (574mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Waverly, with an average of 9.6h of daylight.

Sunshine

In December, the average sunshine is 7h.

UV index

Months with the lowest UV index in Waverly are January, February, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in December in Waverly?

The average relative humidity in December in Waverly, Colorado, is 72%.

What is the driest month in Waverly?

Months with the least rainfall in Waverly are November and December Rain falls for 6.1 days and accumulates 0.39" (10mm) of rain.

How many days does it rain in December in Waverly?

In Waverly, Colorado, in December, during 6.1 rainfall days, 0.39" (10mm) of precipitation is typically accumulated.

How much does it snow in Waverly in December?

In December, it is snowing for 8.5 days. Throughout December, 3.19" (81mm) of snow is accumulated.

What is the month with the shortest days in Waverly?

December has the shortest days of the year in Waverly, Colorado, with an average of 9.6h of daylight.

How many hours of daylight does Waverly have in December?

In Waverly, the average length of the day in December is 9.6h.

How long on average sun shines in December in Waverly?

The average sunshine in December in Waverly is 7h.

What are the months with the lowest UV index in Waverly?

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Waverly.

How high is the UV index in December in Waverly?

In Waverly, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health threat from unprotected exposure to the UV radiation.

Average temperature in December
Waverly, CO

Average temperature in December - Waverly, CO
  • Average high temperature in December: 33.8°F

The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (31.3°F).

  • Average low temperature in December: 15.4°F

The month with the highest average low temperature is July (50.5°F).
The coldest month (with the lowest average low temperature) is January (12°F).

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Average pressure in December
Waverly, CO

Average pressure in December - Waverly, CO
  • Average pressure in December: 30.12"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is April (29.91").

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Average wind speed in December
Waverly, CO

Average wind speed in December - Waverly, CO
  • Average wind speed in December: 4.8mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in December
Waverly, CO

Average humidity in December - Waverly, CO
  • Average humidity in December: 72%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (37%).

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Average rainfall in December
Waverly, CO

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

The wettest month (with the highest rainfall) is May (1.02").
The driest months (with the least rainfall) are November and December (0.39").

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Average rainfall days in December
Waverly, CO

Average rainfall days in December - Waverly, CO
  • Average rainfall days in December: 6.1 days

The month with the highest number of rainy days is July (10.1 days).
The month with the least rainy days is November (3 days).

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Average snowfall in December
Waverly, CO

Average snowfall in December - Waverly, CO
  • Average snowfall in December: 3.19"

The month with the highest snowfall is March (3.98").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in December
Waverly, CO

Average snowfall days in December - Waverly, CO
  • Average snowfall days in December: 8.5 days

The month with the highest number of snowfall days is February (9.3 days).
Months with the least snowfall days are June, July and August (0 days).

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

Average daylight in December / Average sunshine in December - Waverly, CO
  • Average daylight in December: 9.6h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in December: 7h

The month with the most sunshine is June (Average sunshine: 12h).
The month with the least sunshine is January (Average sunshine: 6.8h).

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Average sunshine days in December
Waverly, CO

Average sunshine days in December - Waverly, CO
  • Average sunshine days in December: 21.4 days

The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is April (16.9 days).

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Average UV index in December
Waverly, CO

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

Months with the highest UV index are June, July and August (UV index 5).
Months with the lowest UV index are January, February, October, November and December (UV index 2).

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Average cloud cover in December
Waverly, CO

Average cloud cover in December - Waverly, CO
  • Average cloud cover in December: 22

The month with the most cloud cover is January (Cloud cover 25).
Months with the least cloud cover are June, September, October and November (Cloud cover 12).

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Average visibility in December
Waverly, CO

Average visibility in December - Waverly, CO
  • Average visibility in December: 6mi

Months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January and February (5mi).

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