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
As November transitions to December, the average high-temperature falls from a refreshing 55.9°F (13.3°C) to a frosty 45.3°F (7.4°C). Dennis, during December nights, observes an average temperature of 31.1°F (-0.5°C).Humidity
The average relative humidity in December is 71%.Rainfall
In Dennis, Kansas, in December, it is raining for 4.6 days, with typically 0.67" (17mm) of accumulated precipitation. Throughout the year, there are 114.4 rainfall days, and 19.69" (500mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In December, it is snowing for 1.9 days. Throughout December, 0.35" (9mm) of snow is accumulated. Throughout the year, there are 8.6 snowfall days, and 1.85" (47mm) of snow is accumulated.Daylight
The month with the shortest days in Dennis, Kansas, is December, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 7:17 am and sunset at 5:04 pm. On the last day of December, sunrise is at 7:35 am and sunset at 5:14 pm CST.
Sunshine
In Dennis, Kansas, the average sunshine in December is 5.7h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Opt for tightly woven and loose clothing to enhance protection from the Sun. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What are December temperatures in Dennis?
What is the average humidity in December in Dennis?
How much does it rain in Dennis in December?
How much does it snow in Dennis in December?
What is the month with the shortest days in Dennis?
What is the average length of the day in December in Dennis?
What time are sunrise and sunset in December in Dennis?
How long on average sun shines in December in Dennis?
When is the lowest UV index in Dennis?
What is the UV index intensity in December in Dennis?
Average temperature in December
Dennis, KS
- Average high temperature in December: 45.3°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (42.6°F).
- Average low temperature in December: 31.1°F
The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure in December
Dennis, KS
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in December
Dennis, KS
- Average wind speed in December: 9.6mph
The windiest month (with the highest average wind speed) is March (11.2mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).
Average humidity in December
Dennis, KS
- Average humidity in December: 71%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (69%).
Average rainfall in December
Dennis, KS
- Average rainfall in December: 0.67"
The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is November (0.51").
Average rainfall days in December
Dennis, KS
- Average rainfall days in December: 4.6 days
The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is December (4.6 days).
Average snowfall in December
Dennis, KS
- Average snowfall in December: 0.35"
The month with the highest snowfall is February (0.87").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Dennis, KS
- Average snowfall days in December: 1.9 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Dennis, 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 36min).
- 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
Dennis, KS
- Average sunshine days in December: 23.1 days
The months with the most sunshine days are January and December (23.1 days).
The month with the least sunshine days is May (14.6 days).
Average UV index in December
Dennis, 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
Dennis, KS
- Average cloud cover in December: 37
The month with the most cloud cover is March (Cloud cover 43).
The months with the least cloud cover are June, July and August (Cloud cover 24).
Average visibility in December
Dennis, 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).
Dennis, Kansas, USA
Weather forecast for your location
2. Allow the app to use your location
