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
Transitioning from November to December in Powhatan involves a subtle drop in average high-temperatures, descending from an enjoyable 65.5°F (18.6°C) to a moderate 57.9°F (14.4°C). Powhatan observes an average low-temperature of 43°F (6.1°C) during December.Humidity
In Powhatan, Louisiana, the average relative humidity in December is 82%.Rainfall
In Powhatan, in December, during 10.5 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. In Powhatan, Louisiana, during the entire year, the rain falls for 142.7 days and collects up to 23.9" (607mm) of precipitation.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows in Powhatan, Louisiana. Throughout December, in the average 0.3 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, in Powhatan, there are 1.7 snowfall days, and 0.43" (11mm) of snow is accumulated.Daylight
With an average of 10h and 6min of daylight, December has the shortest days of the year in Powhatan.On the first day of the month, sunrise is at 6:55 am and sunset at 5:08 pm. On the last day of December, sunrise is at 7:12 am and sunset at 5:19 pm CST.
Sunshine
December has the least sunshine of the year in Powhatan, with an average of 4.8h 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 estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: In December, the maximum UV index of 3 transforms into these recommendations:
Undertake precautions - It is suggested to shield oneself from sunburn. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What are December temperatures in Powhatan?
What is the average humidity in December in Powhatan?
How many days does it rain in December in Powhatan?
When does it start to snow in Powhatan?
What is the month with the shortest days in Powhatan?
What is the average length of the day in December in Powhatan?
When are sunrise and sunset in December in Powhatan?
What is the month with the least sunshine in Powhatan?
How long on average sun shines in December in Powhatan?
When is the lowest UV index in Powhatan?
What is the UV index intensity in December in Powhatan?
Average temperature in December
Powhatan, LA
- Average high temperature in December: 57.9°F
The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is January (55.8°F).
- Average low temperature in December: 43°F
The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).
Average pressure in December
Powhatan, 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 (29.94"Hg).
Average wind speed in December
Powhatan, LA
- Average wind speed in December: 6.2mph
The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).
Average humidity in December
Powhatan, LA
- Average humidity in December: 82%
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are August and October (71%).
Average rainfall in December
Powhatan, LA
- Average rainfall in December: 1.85"
The wettest month (with the highest rainfall) is August (2.87").
The driest month (with the least rainfall) is November (1.3").
Average rainfall days in December
Powhatan, LA
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is August (15.9 days).
The month with the least rainy days is November (8.5 days).
Average snowfall in December
Powhatan, LA
- Average snowfall in December: 0.12"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Powhatan, LA
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Powhatan, 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: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in December
Powhatan, LA
- Average sunshine days in December: 17.6 days
The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is August (12.1 days).
Average UV index in December
Powhatan, 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
Powhatan, LA
- Average cloud cover in December: 49
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility in December
Powhatan, LA
- Average visibility in December: 5mi
The months with the highest visibility are June, August, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, September and December (5mi).
Powhatan, Louisiana, USA
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