December weather forecastDuchamp, LA
December
Weather in December
The first month of the winter, December, is still a comfortable month in Duchamp, Louisiana, with temperature in the range of an average high of 62.4°F (16.9°C) and an average low of 47.8°F (8.8°C).Temperature
A minor decrease in the average high-temperature is observed during December, shifting from an agreeable 68.4°F (20.2°C) in November to a refreshing 62.4°F (16.9°C). December brings with it a nighttime average temperature of 47.8°F (8.8°C).Humidity
In Duchamp, the average relative humidity in December is 80%.Rainfall
In December, the rain falls for 10.6 days. Throughout December, 1.14" (29mm) of precipitation is accumulated. In Duchamp, during the entire year, the rain falls for 139.5 days and collects up to 15.47" (393mm) of precipitation.Snowfall
January and December are months with snowfall. December is the month with the most snowfall. Snow falls for 0.1 days and accumulates 0.12" (3mm) of snow.Daylight
The month with the shortest days in Duchamp is December, with an average of 10h and 12min of daylight.On the first day of December, sunrise is at 6:46 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 5:18 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 5.1h of sunshine.UV index
The month with the lowest UV index is December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 3 in December interprets into the following advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Duchamp, LA
- Average high temperature in December: 62.4°F
The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (59°F).
- Average low temperature in December: 47.8°F
The months with the highest average low temperature are July and August (75°F).
The coldest month (with the lowest average low temperature) is January (44.4°F).
Average pressure in December
Duchamp, LA
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.96"Hg).
Average wind speed in December
Duchamp, LA
- Average wind speed in December: 7.7mph
The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in December
Duchamp, LA
- Average humidity in December: 80%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
Duchamp, LA
- Average rainfall in December: 1.14"
The wettest months (with the highest rainfall) are July and August (2.44").
The driest month (with the least rainfall) is March (0.63").
Average rainfall days in December
Duchamp, LA
- Average rainfall days in December: 10.6 days
The month with the highest number of rainy days is August (19 days).
The month with the least rainy days is November (6.6 days).
Average snowfall in December
Duchamp, LA
- Average snowfall in December: 0.12"
The month with the highest snowfall is December (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Duchamp, LA
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are February, March, April, May, June, July, August, October and November (0 days).
Average daylight in December /
Average sunshine in December
Duchamp, LA
- Average daylight in December: 10h and 12min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in December: 5h and 6min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in December
Duchamp, LA
- Average sunshine days in December: 18.5 days
The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is August (8.2 days).
Average UV index in December
Duchamp, LA
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Duchamp, LA
- Average cloud cover in December: 46
The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 25).
Average visibility in December
Duchamp, LA
- 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).
