December weather forecast
Bern, KS

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Weather in December

The first month of the winter, December, is also an icy month in Bern, Kansas, with an average temperature fluctuating between 38.7°F (3.7°C) and 25.2°F (-3.8°C).

Temperature

Transition into December marks a drop in the average high-temperature, moving from a cool 51.6°F (10.9°C) in November to a cold 38.7°F (3.7°C). Bern, in December, witnesses an average low-temperature of 25.2°F (-3.8°C).

Humidity

The average relative humidity in December is 73%.

Rainfall

In Bern, in December, during 4.1 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. Throughout the year, in Bern, Kansas, there are 113.5 rainfall days, and 19.65" (499mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In December, it is snowing for 4.1 days. Throughout December, 0.91" (23mm) of snow is accumulated. In Bern, during the entire year, snow falls for 19.6 days and aggregates up to 6.06" (154mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 24min of daylight.
On the first day of the month, sunrise is at 7:27 am and sunset at 4:59 pm. On the last day of December, sunrise is at 7:45 am and sunset at 5:08 pm CST.

Sunshine

The average sunshine in December in Bern is 5.6h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Bern. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 2 during December, leads to 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. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

Is December cold in Bern?

In December, in Bern, the average high-temperature is 38.7°F (3.7°C), and the average low-temperature is 25.2°F (-3.8°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in August is calculated to be 93.2°F (34°C).

What is the average humidity in December in Bern?

In December, the average relative humidity in Bern, Kansas, is 73%.

How much does it rain in Bern in December?

In Bern, in December, during 4.1 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

How many days does it snow in December in Bern?

In Bern, in December, snow falls for 4.1 days, with typically accumulated 0.91" (23mm) of snow.

What is the month with the shortest days in Bern?

December has the shortest days of the year in Bern, Kansas, with an average of 9h and 24min of daylight.

What is the average length of the day in December in Bern?

In Bern, the average day length in December is 9h and 23min.

When is the sunrise / sunset in December in Bern?

In December, on the first day of the month, sunrise is at 7:27 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:08 pm CST.

How long on average sun shines in December in Bern?

The average sunshine duration in December in Bern is 5.6h.

When is the lowest UV index in Bern?

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 Bern?

The average daily maximum UV index in December in Bern is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's 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
Bern, KS

Average temperature in December - Bern, KS
  • Average high temperature in December: 38.7°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (34.9°F).

  • Average low temperature in December: 25.2°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in December
Bern, KS

Average pressure in December - Bern, KS
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in December
Bern, KS

Average wind speed in December - Bern, KS
  • Average wind speed in December: 10mph

The windiest month (with the highest average wind speed) is March (10.8mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

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Average humidity in December
Bern, KS

Average humidity in December - Bern, KS
  • Average humidity in December: 73%

The month with the highest relative humidity is June (76%).
The month with the lowest relative humidity is October (66%).

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Average rainfall in December
Bern, KS

Average rainfall in December - Bern, KS
  • Average rainfall in December: 0.87"

The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is February (0.51").

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Average rainfall days in December
Bern, KS

Average rainfall days in December - Bern, KS
  • Average rainfall days in December: 4.1 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is February (3.8 days).

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Average snowfall in December
Bern, KS

Average snowfall in December - Bern, KS
  • Average snowfall in December: 0.91"

The month with the highest snowfall is January (1.61").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Bern, KS

Average snowfall days in December - Bern, KS
  • Average snowfall days in December: 4.1 days

The months with the highest number of snowfall days are January and February (5.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Bern, KS

Average daylight in December / Average sunshine in December - Bern, KS
  • 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: 5h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

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Average sunshine days in December
Bern, KS

Average sunshine days in December - Bern, KS
  • Average sunshine days in December: 22.4 days

The month with the most sunshine days is November (22.9 days).
The month with the least sunshine days is May (13.3 days).

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Average UV index in December
Bern, KS

Average UV index in December - Bern, KS
  • Average UV index in December: 2

The months with the highest UV index are May, 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
Bern, KS

Average cloud cover in December - Bern, KS
  • Average cloud cover in December: 39

The month with the most cloud cover is March (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 26).

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Average visibility in December
Bern, KS

Average visibility in December - Bern, KS
  • 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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Bern, Kansas, USA

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