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
With the arrival of December, Summerfield notices a mild change in the average high-temperature, sliding from November's comfortable 63.5°F (17.5°C) to a moderate 55.6°F (13.1°C). Summerfield's average low-temperature for the month of December records at a cold 40.8°F (4.9°C).Humidity
The average relative humidity in December is 81%.Rainfall
In Summerfield, in December, it is raining for 12.9 days, with typically 3.5" (89mm) of accumulated precipitation. In Summerfield, Louisiana, during the entire year, the rain falls for 158.9 days and collects up to 37.8" (960mm) of precipitation.Snowfall
Months with snowfall are January, February, November and December. In Summerfield, in December, during 0.5 snowfall days, 0.08" (2mm) of snow is typically accumulated. In Summerfield, during the entire year, snow falls for 2.6 days and aggregates up to 0.91" (23mm) of snow.Daylight
With an average of 10h and 0min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 6:56 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:15 pm CST.
Sunshine
February and December, with an average of 4.9h of sunshine, are months with the least sunshine.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: An average UV index of 3 in December transforms into this advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Summerfield?
What is the average humidity in December in Summerfield?
How much does it rain in December?
How many days does it snow in December in Summerfield?
What is the month with the shortest days?
How many hours of daylight does Summerfield have in December?
What time are sunrise and sunset in December?
What are the months with the least sunshine?
How many hours of sunshine does Summerfield have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Summerfield, LA
- Average high temperature in December: 55.6°F
The warmest months (with the highest average high temperature) are July and August (93.7°F).
The month with the lowest average high temperature is January (53.2°F).
- Average low temperature in December: 40.8°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (37.8°F).
Average pressure in December
Summerfield, LA
- 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 (29.94"Hg).
Average wind speed in December
Summerfield, LA
- Average wind speed in December: 5.8mph
The windiest month (with the highest average wind speed) is April (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in December
Summerfield, LA
- Average humidity in December: 81%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are July, August, September and October (71%).
Average rainfall in December
Summerfield, LA
- Average rainfall in December: 3.5"
The wettest month (with the highest rainfall) is April (4.29").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in December
Summerfield, LA
- Average rainfall days in December: 12.9 days
The month with the highest number of rainy days is March (15.4 days).
The month with the least rainy days is November (9.6 days).
Average snowfall in December
Summerfield, LA
- Average snowfall in December: 0.08"
The month with the highest snowfall is February (0.55").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in December
Summerfield, LA
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Summerfield, LA
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 4h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).
Average sunshine days in December
Summerfield, LA
- Average sunshine days in December: 15.9 days
The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is February (12.9 days).
Average UV index in December
Summerfield, LA
- Average UV index in December: 3
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 3).
Average cloud cover in December
Summerfield, LA
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Summerfield, LA
- Average visibility in December: 5mi
The months with the highest visibility are June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May and December (5mi).
Summerfield, Louisiana, USA
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