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
A moderate decline in the average high-temperature is seen during December, decreasing from a cool 54.5°F (12.5°C) in November to a chilly 45°F (7.2°C). Cascade, during the month of December, experiences an average low-temperature of 32.4°F (0.2°C).Humidity
The average relative humidity in December in Cascade is 77%.Rainfall
In Cascade, in December, during 10 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. In Cascade, during the entire year, the rain falls for 156.4 days and collects up to 35.47" (901mm) of precipitation.Snowfall
January through March, November and December are months with snowfall in Cascade. In Cascade, in December, during 1.9 snowfall days, 0.98" (25mm) of snow is typically accumulated. Throughout the year, in Cascade, there are 11.7 snowfall days, and 4.69" (119mm) of snow is accumulated.Daylight
The month with the shortest days in Cascade is December, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 6:57 am and sunset at 4:43 pm. On the last day of December, in Cascade, sunrise is at 7:15 am and sunset at 4:53 pm CST.
Sunshine
With an average of 4.7h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index in Cascade are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What are the temperatures in Cascade in December?
What is the average humidity in December in Cascade?
How much does it rain in Cascade in December?
How much does it snow in Cascade in December?
What is the month with the shortest days in Cascade?
What is the average length of the day in December in Cascade?
When is the sunrise / sunset in December in Cascade?
What is the month with the least sunshine in Cascade?
How long on average sun shines in December in Cascade?
What is the month with the lowest UV index in Cascade?
How high is the UV index in December in Cascade?
Average temperature in December
Cascade, MO
- Average high temperature in December: 45°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41°F).
- Average low temperature in December: 32.4°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in December
Cascade, MO
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Cascade, MO
- Average wind speed in December: 8.3mph
The windiest months (with the highest average wind speed) are January and February (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in December
Cascade, MO
- Average humidity in December: 77%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in December
Cascade, MO
- Average rainfall in December: 2.24"
The wettest month (with the highest rainfall) is April (4.37").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in December
Cascade, MO
- Average rainfall days in December: 10 days
The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is November (9.7 days).
Average snowfall in December
Cascade, MO
- Average snowfall in December: 0.98"
The month with the highest snowfall is February (1.81").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Cascade, MO
- Average snowfall days in December: 1.9 days
The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Cascade, MO
- 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: 4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in December
Cascade, MO
- Average sunshine days in December: 18.9 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in December
Cascade, MO
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Cascade, MO
- Average cloud cover in December: 47
The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in December
Cascade, MO
- 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).
Cascade, Missouri, USA
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