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 Elm Grove, entering December brings a subtle temperature decrement, reducing from November's comfortable 64.4°F (18°C) to a mild 56.3°F (13.5°C). Nighttime temperatures consistently average an icy 41.9°F (5.5°C) during December.Humidity
In December, the average relative humidity is 80%.Rainfall
In December, the rain falls for 12.6 days. Throughout December, 3.27" (83mm) of precipitation is accumulated. In Elm Grove, during the entire year, the rain falls for 151.1 days and collects up to 36.18" (919mm) of precipitation.Snowfall
January, February, November and December are months with snowfall. In Elm Grove, during December, snow falls for 0.3 days and regularly aggregates up to 0.04" (1mm) of snow. In Elm Grove, during the entire year, snow falls for 2.3 days and aggregates up to 0.98" (25mm) of snow.Daylight
With an average of 10h and 6min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 6:58 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:19 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 5h of sunshine.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In December, a daily maximum UV index of 3 leads to the following instructions:
Guard yourself - Avoiding sunburn is suggested. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December?
What is the month with the shortest days in Elm Grove?
How many hours of daylight does Elm Grove have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Elm Grove have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Elm Grove, LA
- Average high temperature in December: 56.3°F
The warmest months (with the highest average high temperature) are July and August (95.5°F).
The month with the lowest average high temperature is January (54.1°F).
- Average low temperature in December: 41.9°F
The month with the highest average low temperature is July (74.3°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in December
Elm Grove, LA
- Average pressure in December: 30.13"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
Elm Grove, LA
- Average wind speed in December: 6.4mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest months (with the lowest average wind speed) are August and September (5.3mph).
Average humidity in December
Elm Grove, LA
- Average humidity in December: 80%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Elm Grove, LA
- Average rainfall in December: 3.27"
The wettest month (with the highest rainfall) is April (4.25").
The driest month (with the least rainfall) is July (1.85").
Average rainfall days in December
Elm Grove, LA
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is March (14.8 days).
The month with the least rainy days is October (9.5 days).
Average snowfall in December
Elm Grove, LA
- Average snowfall in December: 0.04"
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
Elm Grove, LA
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is February (0.9 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
Elm Grove, LA
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in December
Elm Grove, LA
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is October (19.9 days).
The month with the least sunshine days is February (13.2 days).
Average UV index in December
Elm Grove, 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
Elm Grove, LA
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Elm Grove, LA
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Elm Grove, Louisiana, USA
Weather forecast for your location
2. Allow the app to use your location