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
The decrease of average high-temperatures is mild in December in Cassville, Missouri, with a decline from a moderate 56.1°F (13.4°C) in November to a frosty 46.2°F (7.9°C). Cassville cools down to an average low-temperature of 31.5°F (-0.3°C) throughout the month of December.Humidity
In Cassville, the average relative humidity in December is 75%.Rainfall
In Cassville, in December, during 7.2 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. Throughout the year, in Cassville, there are 149.2 rainfall days, and 33.43" (849mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In December, in Cassville, it is snowing for 3.1 days. Throughout December, 1.18" (30mm) of snow is accumulated. In Cassville, during the entire year, snow falls for 15.1 days and aggregates up to 7.8" (198mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of December in Cassville, Missouri, sunrise is at 7:09 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:09 pm CST.
Sunshine
In December, the average sunshine in Cassville, Missouri, is 5.6h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Cassville?
What is the average humidity in December in Cassville?
How many days does it rain in December in Cassville?
How much does it snow in Cassville in December?
What is the month with the shortest days in Cassville?
What is the average length of the day in December in Cassville?
What time are sunrise and sunset in December in Cassville?
How many hours of sunshine does Cassville have in December?
What is the month with the lowest UV index in Cassville?
How high is the UV index in December in Cassville?
Average temperature in December
Cassville, MO
- Average high temperature in December: 46.2°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 (43.5°F).
- Average low temperature in December: 31.5°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure in December
Cassville, MO
- 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 (29.93"Hg).
Average wind speed in December
Cassville, MO
- Average wind speed in December: 8.3mph
The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in December
Cassville, MO
- Average humidity in December: 75%
The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are July, August and October (72%).
Average rainfall in December
Cassville, MO
- Average rainfall in December: 1.97"
The wettest month (with the highest rainfall) is May (4.69").
The driest month (with the least rainfall) is February (1.69").
Average rainfall days in December
Cassville, MO
- Average rainfall days in December: 7.2 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is December (7.2 days).
Average snowfall in December
Cassville, MO
- Average snowfall in December: 1.18"
The month with the highest snowfall is February (2.64").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Cassville, MO
- Average snowfall days in December: 3.1 days
The month with the highest number of snowfall days is February (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
Cassville, MO
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
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 June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in December
Cassville, MO
- Average sunshine days in December: 21.3 days
The month with the most sunshine days is December (21.3 days).
The month with the least sunshine days is May (11.5 days).
Average UV index in December
Cassville, 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
Cassville, MO
- Average cloud cover in December: 41
The month with the most cloud cover is March (Cloud cover 46).
The months with the least cloud cover are June, July and August (Cloud cover 26).
Average visibility in December
Cassville, 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).
Cassville, Missouri, USA
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