December weather forecastCaldwell, KS
December
Weather in December
The first month of the winter, December, is still a chilly month in Caldwell, Kansas, with an average temperature ranging between min 29.5°F (-1.4°C) and max 45.5°F (7.5°C).Temperature
The average high-temperature drops in December, from November's refreshing 56.5°F (13.6°C) to a frosty 45.5°F (7.5°C). During the nights in December, Caldwell experiences a consistent average temperature of 29.5°F (-1.4°C).Humidity
In Caldwell, the average relative humidity in December is 68%.Rainfall
December is the month with the least rainfall. Rain falls for 4.1 days and accumulates 0.63" (16mm) of precipitation.Snowfall
Months with snowfall in Caldwell are January through March, October through December. In December, it is snowing for 2 days. Throughout December, 0.71" (18mm) of snow is accumulated. In Caldwell, during the entire year, snow falls for 10.8 days and aggregates up to 4.45" (113mm) of snow.Daylight
The month with the shortest days in Caldwell is December, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 7:25 am and sunset at 5:13 pm. On the last day of December, sunrise is at 7:43 am and sunset at 5:23 pm CST.
Sunshine
In Caldwell, the average sunshine in December is 6.2h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Caldwell, KS
- Average high temperature in December: 45.5°F
The warmest month (with the highest average high temperature) is July (93°F).
The month with the lowest average high temperature is January (44.6°F).
- Average low temperature in December: 29.5°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).
Average pressure in December
Caldwell, 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).
Average wind speed in December
Caldwell, KS
- Average wind speed in December: 10.1mph
The windiest month (with the highest average wind speed) is April (11.8mph).
The calmest month (with the lowest average wind speed) is August (8.6mph).
Average humidity in December
Caldwell, KS
- Average humidity in December: 68%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is July (61%).
Average rainfall in December
Caldwell, KS
- Average rainfall in December: 0.63"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is December (0.63").
Average rainfall days in December
Caldwell, KS
- Average rainfall days in December: 4.1 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is January (3.9 days).
Average snowfall in December
Caldwell, KS
- Average snowfall in December: 0.71"
The month with the highest snowfall is February (1.69").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in December
Caldwell, KS
- Average snowfall days in December: 2 days
The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Caldwell, KS
- Average daylight in December: 9h and 42min
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: 6h and 12min
The months with the most sunshine are June, July and August (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in December
Caldwell, KS
- Average sunshine days in December: 24.1 days
The months with the most sunshine days are January and December (24.1 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in December
Caldwell, KS
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Caldwell, KS
- Average cloud cover in December: 30
The month with the most cloud cover is March (Cloud cover 37).
The months with the least cloud cover are June and August (Cloud cover 20).
Average visibility in December
Caldwell, 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).
