December weather forecast
Menlo, KS

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Weather in December

December, the first month of the winter in Menlo, is also a wintry month, with an average temperature fluctuating between 25.5°F (-3.6°C) and 41.9°F (5.5°C).

Temperature

The coldest period is December, when temperatures fluctuate between an average high of 41.9°F (5.5°C) and a low of 25.5°F (-3.6°C).

Humidity

January and December, with an average relative humidity of 63%, are the most humid months.

Rainfall

In Menlo, in December, it is raining for 4.6 days, with typically 0.67" (17mm) of accumulated precipitation. Throughout the year, there are 105.4 rainfall days, and 13.7" (348mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. December is the month with the most snowfall. Snow falls for 2.5 days and accumulates 1.06" (27mm) of snow.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year in Menlo.
On the first day of December, sunrise is at 7:44 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 8:02 am and sunset at 5:29 pm CST.

Sunshine

December has the least sunshine of the year, with an average of 6.5h of sunshine.

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 value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 2 in December transforms into the following instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the coldest?

Menlo's December weather, with an average high temperature of 41.9°F (5.5°C) and an average low temperature of 25.5°F (-3.6°C), tends to be the coldest of the year.

How cold does it get in December?

December temperatures vary between a high-temperature of 41.9°F (5.5°C) and a low-temperature of 25.5°F (-3.6°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in September is calculated to be 82.4°F (28°C).

What is the most humid month?

January and December, with an average relative humidity of 63%, are most humid months.

What is the average humidity in December?

The average relative humidity in December is 63%.

How much does it rain in Menlo in December?

In Menlo, in December, during 4.6 rainfall days, 0.67" (17mm) of precipitation is typically accumulated.

When does it snow the most in Menlo?

December is the month with the most snowfall. Snow falls for 2.5 days and accumulates 1.06" (27mm) of snow.

How much does it snow in December?

In Menlo, in December, snow falls for 2.5 days, with typically accumulated 1.06" (27mm) of snow.

What is the month with the shortest days in Menlo?

December has the shortest days of the year, with an average of 9h and 30min of daylight.

What is the average length of the day in December?

In Menlo, the average day length in December is 9h and 27min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 7:44 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 8:02 am and sunset at 5:29 pm CST.

What is the month with the least sunshine?

The month with the least sunshine is December, with an average of 6.5h of sunshine.

How long on average sun shines in December?

The average sunshine duration in December is 6.5h.

When is 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 December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents 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
Menlo, KS

Average temperature in December - Menlo, KS
  • Average high temperature in December: 41.9°F

The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is December (41.9°F).

  • Average low temperature in December: 25.5°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).

Average pressure in December
Menlo, KS

Average pressure in December - Menlo, KS
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.81"Hg).

Average wind speed in December
Menlo, KS

Average wind speed in December - Menlo, KS
  • Average wind speed in December: 10.9mph

The windiest month (with the highest average wind speed) is April (12.9mph).
The calmest month (with the lowest average wind speed) is August (10.1mph).

Average humidity in December
Menlo, KS

Average humidity in December - Menlo, KS
  • Average humidity in December: 63%

The months with the highest relative humidity are January and December (63%).
The month with the lowest relative humidity is July (50%).

Average rainfall in December
Menlo, KS

Average rainfall in December - Menlo, KS
  • Average rainfall in December: 0.67"

The wettest month (with the highest rainfall) is May (2.36").
The driest months (with the least rainfall) are January and November (0.39").

Average rainfall days in December
Menlo, KS

Average rainfall days in December - Menlo, KS
  • Average rainfall days in December: 4.6 days

The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is November (4 days).

Average snowfall in December
Menlo, KS

Average snowfall in December - Menlo, KS
  • Average snowfall in December: 1.06"

The month with the highest snowfall is December (1.06").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Menlo, KS

Average snowfall days in December - Menlo, KS
  • Average snowfall days in December: 2.5 days

The month with the highest number of snowfall days is February (3.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Menlo, KS
  • Average daylight in December: 9h and 3min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in December: 6h and 3min

The months with the most sunshine are June and July (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in December
Menlo, KS

Average sunshine days in December - Menlo, KS
  • Average sunshine days in December: 23.7 days

The month with the most sunshine days is December (23.7 days).
The months with the least sunshine days are June and July (14.7 days).

Average UV index in December
Menlo, KS

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

The months with the highest UV index are June and 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
Menlo, KS

Average cloud cover in December - Menlo, KS
  • Average cloud cover in December: 27

The months with the most cloud cover are February and April (Cloud cover 31).
The month with the least cloud cover is June (Cloud cover 17).

Average visibility in December
Menlo, KS

Average visibility in December - Menlo, 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).

Menlo, Kansas, USA

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