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
Arrival of December comes with a reduction in the average high-temperature, falling from a moderate 56.7°F (13.7°C) in November to a chilly 46.8°F (8.2°C). During December, the nighttime temperature averages of 32°F (0°C).Humidity
In Lanagan, the average relative humidity in December is 74%.Rainfall
In Lanagan, Missouri, during December, the rain falls for 6.8 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, in Lanagan, there are 140.1 rainfall days, and 29.29" (744mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Lanagan, Missouri, during December, snow falls for 2.6 days and regularly aggregates up to 0.63" (16mm) of snow. Throughout the year, there are 11 snowfall days, and 3.43" (87mm) of snow is accumulated.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:12 am and sunset at 5:02 pm. On the last day of December, in Lanagan, sunrise is at 7:29 am and sunset at 5:12 pm CST.
Sunshine
In Lanagan, the average sunshine in December is 5.5h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Frequently asked questions
What are the temperatures in Lanagan in December?
What is the average humidity in December in Lanagan?
How many days does it rain in December in Lanagan?
How many days does it snow in December in Lanagan?
What is the month with the shortest days in Lanagan?
What is the average length of the day in December in Lanagan?
When are sunrise and sunset in December in Lanagan?
How many hours of sunshine does Lanagan have in December?
What are the months with the lowest UV index in Lanagan?
What is the UV index reading in December in Lanagan?
Average temperature in December
Lanagan, MO
- Average high temperature in December: 46.8°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (43.9°F).
- Average low temperature in December: 32°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (28.2°F).
Average pressure in December
Lanagan, 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 (29.92"Hg).
Average wind speed in December
Lanagan, MO
- Average wind speed in December: 8.7mph
The windiest month (with the highest average wind speed) is April (10.5mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in December
Lanagan, MO
- Average humidity in December: 74%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (70%).
Average rainfall in December
Lanagan, MO
- Average rainfall in December: 1.57"
The wettest month (with the highest rainfall) is May (4.29").
The driest months (with the least rainfall) are February and November (1.54").
Average rainfall days in December
Lanagan, MO
- Average rainfall days in December: 6.8 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is December (6.8 days).
Average snowfall in December
Lanagan, MO
- Average snowfall in December: 0.63"
The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Lanagan, MO
- Average snowfall days in December: 2.6 days
The month with the highest number of snowfall days is February (3.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lanagan, 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 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in December
Lanagan, MO
- Average sunshine days in December: 21.2 days
The month with the most sunshine days is December (21.2 days).
The months with the least sunshine days are May and July (12.9 days).
Average UV index in December
Lanagan, MO
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Lanagan, MO
- Average cloud cover in December: 41
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in December
Lanagan, 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).
Lanagan, Missouri, USA
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