December weather forecast and climate
Bethune, CO

Weather in December

The first month of the winter, December, is also a wintry month in Bethune, Colorado, with average temperature varying between 24.1°F (-4.4°C) and 41.2°F (5.1°C).

Temperature

The coldest month is December, with an average high-temperature of 41.2°F (5.1°C) and an average low-temperature of 24.1°F (-4.4°C).

Humidity

Months with the highest humidity are January, February and December, with an average relative humidity of 61%.

Rainfall

In Bethune, during 3.8 rainfall days, 0.43" (11mm) of precipitation is typically accumulated. Throughout the year, in Bethune, there are 108.3 rainfall days, and 13.39" (340mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Bethune are January through May, October through December. In Bethune, during December, snow falls for 6 days and regularly aggregates up to 1.42" (36mm) of snow. Throughout the year, there are 34 snowfall days, and 11.57" (294mm) of snow is accumulated.

Daylight

The month with the shortest days in Bethune is December, with an average of 9.4h of daylight.

Sunshine

In Bethune, the average sunshine is 6.6h.

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 value of 2, and less, symbolizes a minimal health vulnerability 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:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Bethune?

With an average high-temperature of 41.2°F (5.1°C) and an average low-temperature of 24.1°F (-4.4°C), December is the coldest month in Bethune.

What is the temperature in December in Bethune?

The average high-temperature, in December, is 41.2°F (5.1°C), while the average low-temperature is 24.1°F (-4.4°C).

What is the most humid month in Bethune?

January, February and December, with an average relative humidity of 61%, are most humid months in Bethune.

What is the average humidity in December in Bethune?

In Bethune, the average relative humidity in December is 61%.

How much does it rain in Bethune in December?

In Bethune, in December, it is raining for 3.8 days, with typically 0.43" (11mm) of accumulated precipitation.

How many days does it snow in December in Bethune?

In Bethune, Colorado, in December, during 6 snowfall days, 1.42" (36mm) of snow is typically accumulated.

What is the month with the shortest days in Bethune?

December has the shortest days of the year in Bethune, Colorado, with an average of 9.4h of daylight.

How many hours of daylight does Bethune have in December?

The average length of the day in December in Bethune, Colorado, is 9.4h.

How long on average sun shines in December in Bethune?

The average sunshine in December is 6.6h.

When is the lowest UV index in Bethune?

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

What is the UV index reading in December in Bethune?

In December, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low health threat from the exposure to the Sun's UV rays.

Average temperature in December
Bethune, CO

Average temperature in December - Bethune, CO
  • Average high temperature in December: 41.2°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is December (41.2°F).

  • Average low temperature in December: 24.1°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is December (24.1°F).

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Average pressure in December
Bethune, CO

Average pressure in December - Bethune, CO
  • Average pressure in December: 30.1"

Months with the highest atmospheric pressure are January and December (30.1").
The month with the lowest atmospheric pressure is June (29.8").

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Average wind speed in December
Bethune, CO

Average wind speed in December - Bethune, CO
  • Average wind speed in December: 11.1mph

The windiest month (with the highest average wind speed) is April (13mph).
The calmest month (with the lowest average wind speed) is August (10.3mph).

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Average humidity in December
Bethune, CO

Average humidity in December - Bethune, CO
  • Average humidity in December: 61%

Months with the highest relative humidity are January, February and December (61%).
Months with the lowest relative humidity are June and July (48%).

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Average rainfall in December
Bethune, CO

Average rainfall in December - Bethune, CO
  • Average rainfall in December: 0.43"

The wettest months (with the highest rainfall) are May and July (1.93").
The driest month (with the least rainfall) is January (0.39").

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Average rainfall days in December
Bethune, CO

Average rainfall days in December - Bethune, CO
  • Average rainfall days in December: 3.8 days

The month with the highest number of rainy days is July (15 days).
Months with the least rainy days are February and December (3.8 days).

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Average snowfall in December
Bethune, CO

Average snowfall in December - Bethune, CO
  • Average snowfall in December: 1.42"

The month with the highest snowfall is February (2.28").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Bethune, CO

Average snowfall days in December - Bethune, CO
  • Average snowfall days in December: 6 days

The month with the highest number of snowfall days is February (7.7 days).
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
Bethune, CO

Average daylight in December / Average sunshine in December - Bethune, CO
  • Average daylight in December: 9.4h

The month with the longest days is June (Average daylight: 14.9h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in December: 6.6h

The month with the most sunshine is August (Average sunshine: 11.7h).
The month with the least sunshine is February (Average sunshine: 6.4h).

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Average sunshine days in December
Bethune, CO

Average sunshine days in December - Bethune, CO
  • Average sunshine days in December: 22.2 days

The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is July (11.9 days).

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Average UV index in December
Bethune, CO

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

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in December
Bethune, CO

Average cloud cover in December - Bethune, CO
  • Average cloud cover in December: 27

The month with the most cloud cover is February (Cloud cover 30).
The month with the least cloud cover is September (Cloud cover 17).

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Average visibility in December
Bethune, CO

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

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

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