December weather forecastShreveport, LA
December
Weather in December
December in Shreveport sees the return of winter, marked by the lowest temperatures and the highest relative humidity observed throughout the year. The drop in temperature contributes to the festive holiday spirit with residents bundling up in warmer clothing. The charm of the city in December lies in its quiet, chilly weather, befitting the holiday mood. Notwithstanding the cool climate, the city remains vibrant, illuminated by the holiday lights and festivities. As winter deepens and the year concludes, many eagerly await the new year and a climate cycle restart.Temperature
Shreveport records a mild change in average high-temperature during December, easing from a comfortable 64.4°F (18°C) in November to a still refreshing 56.3°F (13.5°C). Throughout December nights, Shreveport experiences a consistent temperature average of 41.9°F (5.5°C).Humidity
In Shreveport, the average relative humidity in December is 79%.Rainfall
In Shreveport, in December, it is raining for 6.9 days, with typically 0.91" (23mm) of accumulated precipitation. Throughout the year, there are 103.9 rainfall days, and 11.54" (293mm) of precipitation is accumulated.Snowfall
In Shreveport, snow does not fall in March through December.Daylight
December has the shortest days of the year, with an average of 10h and 6min of daylight.On the first day of the month, sunrise is at 6:59 am and sunset at 5:09 pm. On the last day of December, sunrise is at 7:16 am and sunset at 5:20 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 5h of sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: An average UV index of 3 in December transforms into this advice:
Undertake precautions - Guarding against sun damage is counselled. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Shreveport, 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 (74.5°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in December
Shreveport, 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
Shreveport, 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
Shreveport, LA
- Average humidity in December: 79%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (65%).
Average rainfall in December
Shreveport, LA
- Average rainfall in December: 0.91"
The wettest month (with the highest rainfall) is April (1.65").
The driest month (with the least rainfall) is September (0.63").
Average rainfall days in December
Shreveport, LA
- Average rainfall days in December: 6.9 days
The month with the highest number of rainy days is July (10.8 days).
The month with the least rainy days is January (6.5 days).
Average snowfall in December
Shreveport, LA
- Average snowfall in December: 0"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Shreveport, LA
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and December (0 days).
Average daylight in December /
Average sunshine in December
Shreveport, LA
- Average daylight in December: 10h and 6min
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 6min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in December
Shreveport, LA
- Average sunshine days in December: 21.6 days
The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is September (17.7 days).
Average UV index in December
Shreveport, LA
- Average UV index in December: 3
The months with the highest UV index are May, 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
Shreveport, LA
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in December
Shreveport, LA
- Average visibility in December: 6mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is February (5mi).
