Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Stepping into December, Glasco observes a temperature decline, with the average high falling from November's fresh 53.4°F (11.9°C) to an icy 40.3°F (4.6°C). The month of December records an average low-temperature of 25.3°F (-3.7°C).Humidity
In Glasco, the average relative humidity in December is 70%.Rainfall
In Glasco, Kansas, during December, the rain falls for 3.9 days and regularly aggregates up to 1.06" (27mm) of precipitation. In Glasco, during the entire year, the rain falls for 112.7 days and collects up to 21.93" (557mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Glasco, in December, snow falls for 4 days, with typically accumulated 1.42" (36mm) of snow. In Glasco, Kansas, during the entire year, snow falls for 20.8 days and aggregates up to 9.09" (231mm) of snow.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:32 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 5:18 pm CST.
Sunshine
With an average of 5.9h of sunshine, December has the least sunshine of the year.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 minimal health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Glasco have in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Glasco have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Glasco, KS
- Average high temperature in December: 40.3°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in December: 25.3°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 (23.2°F).
Average pressure in December
Glasco, KS
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in December
Glasco, KS
- Average wind speed in December: 9.9mph
The windiest month (with the highest average wind speed) is April (11.4mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).
Average humidity in December
Glasco, KS
- Average humidity in December: 70%
The months with the highest relative humidity are January and May (71%).
The month with the lowest relative humidity is July (60%).
Average rainfall in December
Glasco, KS
- Average rainfall in December: 1.06"
The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in December
Glasco, KS
- Average rainfall days in December: 3.9 days
The month with the highest number of rainy days is May (15.5 days).
The month with the least rainy days is January (3.3 days).
Average snowfall in December
Glasco, KS
- Average snowfall in December: 1.42"
The month with the highest snowfall is February (2.44").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Glasco, KS
- Average snowfall days in December: 4 days
The month with the highest number of snowfall days is February (5.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Glasco, 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: 5h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in December
Glasco, KS
- Average sunshine days in December: 22.9 days
The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is June (12.4 days).
Average UV index in December
Glasco, KS
- Average UV index in December: 2
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Glasco, KS
- Average cloud cover in December: 34
The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is June (Cloud cover 22).
Average visibility in December
Glasco, 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).
Glasco, Kansas, USA
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