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
In December, the average high-temperature decreases from a cool 52.9°F (11.6°C) in November to an icy 41.5°F (5.3°C). During December nights, Lake Annette records an average temperature of 27.9°F (-2.3°C).Humidity
The average relative humidity in December in Lake Annette is 74%.Rainfall
In Lake Annette, in December, during 4.3 rainfall days, 0.59" (15mm) of precipitation is typically accumulated. In Lake Annette, during the entire year, the rain falls for 99.4 days and collects up to 11.02" (280mm) of precipitation.Snowfall
Months with snowfall are January through March, May, October through December. In December, it is snowing for 2.1 days. Throughout December, 0.24" (6mm) of snow is accumulated. Throughout the year, in Lake Annette, there are 13.6 snowfall days, and 2.24" (57mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 30min of daylight.On the first day of December in Lake Annette, sunrise is at 7:17 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:06 pm CST.
Sunshine
The average sunshine in December in Lake Annette is 5.5h.UV index
January, February, November 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 vulnerability from exposure to the Sun's UV rays for the average person.Note: In December, the maximum UV index of 2 translates into these guidelines:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Stay sun-safe with clothing that is both closely woven and worn loosely. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Lake Annette?
What is the average humidity in December in Lake Annette?
How many days does it rain in December in Lake Annette?
How much does it snow in Lake Annette in December?
What is the month with the shortest days in Lake Annette?
How many hours of daylight does Lake Annette have in December?
When is the sunrise / sunset in December in Lake Annette?
How many hours of sunshine does Lake Annette have in December?
What are the months with the lowest UV index in Lake Annette?
What is the UV index reading in December in Lake Annette?
Average temperature in December
Lake Annette, MO
- Average high temperature in December: 41.5°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (37.4°F).
- Average low temperature in December: 27.9°F
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure in December
Lake Annette, MO
- 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 (29.9"Hg).
Average wind speed in December
Lake Annette, MO
- Average wind speed in December: 9.4mph
The windiest month (with the highest average wind speed) is March (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in December
Lake Annette, MO
- Average humidity in December: 74%
The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are October and November (71%).
Average rainfall in December
Lake Annette, MO
- Average rainfall in December: 0.59"
The wettest month (with the highest rainfall) is May (1.97").
The driest month (with the least rainfall) is November (0.31").
Average rainfall days in December
Lake Annette, MO
- Average rainfall days in December: 4.3 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is January (3.3 days).
Average snowfall in December
Lake Annette, MO
- Average snowfall in December: 0.24"
The month with the highest snowfall is January (0.79").
The months with the least snowfall are April, June, July, August and September (0").
Average snowfall days in December
Lake Annette, MO
- Average snowfall days in December: 2.1 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lake Annette, MO
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in December
Lake Annette, MO
- Average sunshine days in December: 24.9 days
The month with the most sunshine days is January (25.5 days).
The month with the least sunshine days is May (15 days).
Average UV index in December
Lake Annette, 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, November and December (UV index 2).
Average cloud cover in December
Lake Annette, MO
- Average cloud cover in December: 41
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in December
Lake Annette, 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).
Lake Annette, Missouri, USA
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