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
With the beginning of December, the average high-temperature shows a decrease, transitioning from a moderate 56.1°F (13.4°C) in November to a frosty 45.9°F (7.7°C). During December, Bartlett records a consistent average nighttime temperature of 31.3°F (-0.4°C).Humidity
In Bartlett, the average relative humidity in December is 72%.Rainfall
In Bartlett, in December, it is raining for 4.9 days, with typically 0.59" (15mm) of accumulated precipitation. Throughout the year, there are 108.5 rainfall days, and 12.44" (316mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, May, November and December. In Bartlett, Kansas, in December, snow falls for 2.3 days, with typically accumulated 0.24" (6mm) of snow. In Bartlett, during the entire year, snow falls for 9.9 days and aggregates up to 1.46" (37mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 42min of daylight.On the first day of December, sunrise is at 7:16 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:34 am and sunset at 5:14 pm CST.
Sunshine
In December, the average sunshine is 5.7h.UV index
January, February 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 low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: During December, 2 as the daily maximum UV index converts into the following advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bartlett in December?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December in Bartlett?
What is the month with the shortest days?
How many hours of daylight does Bartlett have in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Bartlett, KS
- Average high temperature in December: 45.9°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (42.4°F).
- Average low temperature in December: 31.3°F
The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).
Average pressure in December
Bartlett, 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 (29.91"Hg).
Average wind speed in December
Bartlett, KS
- Average wind speed in December: 9.6mph
The windiest months (with the highest average wind speed) are March and April (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).
Average humidity in December
Bartlett, KS
- Average humidity in December: 72%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in December
Bartlett, KS
- Average rainfall in December: 0.59"
The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is February (0.55").
Average rainfall days in December
Bartlett, KS
- Average rainfall days in December: 4.9 days
The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is December (4.9 days).
Average snowfall in December
Bartlett, KS
- Average snowfall in December: 0.24"
The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days in December
Bartlett, KS
- Average snowfall days in December: 2.3 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Bartlett, KS
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in December
Bartlett, KS
- Average sunshine days in December: 23.4 days
The month with the most sunshine days is December (23.4 days).
The months with the least sunshine days are June and July (14.8 days).
Average UV index in December
Bartlett, 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 and December (UV index 2).
Average cloud cover in December
Bartlett, KS
- Average cloud cover in December: 38
The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 23).
Average visibility in December
Bartlett, 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).
Bartlett, Kansas, USA
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