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
December signals a slight drop in average high-temperature, sliding from November's enjoyable 67.3°F (19.6°C) to a still refreshing 60.1°F (15.6°C). In December, Innis experiences a temperature dip to an average of 45.5°F (7.5°C) at night.Humidity
In Innis, Louisiana, the average relative humidity in December is 81%.Rainfall
In Innis, in December, during 13.9 rainfall days, 3.35" (85mm) of precipitation is typically accumulated. Throughout the year, in Innis, there are 182 rainfall days, and 39.09" (993mm) of precipitation is accumulated.Snowfall
January and December are months with snowfall. December is the first month it typically snows in Innis. Throughout December, in the average 0.1 snowfall days, it receives 0.16" (4mm) of snow. In Innis, during the entire year, snow falls for 0.9 days and aggregates up to 0.39" (10mm) of snow.Daylight
December has the shortest days of the year in Innis, with an average of 10h and 12min of daylight.On the first day of December in Innis, sunrise is at 6:47 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 5:15 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 4.9h of sunshine.UV index
The months with the lowest UV index in Innis, Louisiana, are January and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: During December, 3 as the daily maximum UV index converts into the following advice:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What are December temperatures in Innis?
What is the average humidity in December in Innis?
How many days does it rain in December in Innis?
When does it start snowing in Innis?
What is the month with the shortest days in Innis?
What is the average length of the day in December in Innis?
What time are sunrise and sunset in December in Innis?
What is the month with the least sunshine in Innis?
How many hours of sunshine does Innis have in December?
What is the month with the lowest UV index in Innis?
What is the UV index intensity in December in Innis?
Average temperature in December
Innis, LA
- Average high temperature in December: 60.1°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (57.2°F).
- Average low temperature in December: 45.5°F
The month with the highest average low temperature is August (73.4°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).
Average pressure in December
Innis, 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 and August (29.96"Hg).
Average wind speed in December
Innis, LA
- Average wind speed in December: 6.9mph
The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July, August and September (4.8mph).
Average humidity in December
Innis, LA
- Average humidity in December: 81%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Innis, LA
- Average rainfall in December: 3.35"
The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is November (2.2").
Average rainfall days in December
Innis, LA
- Average rainfall days in December: 13.9 days
The month with the highest number of rainy days is August (22.5 days).
The month with the least rainy days is November (9.7 days).
Average snowfall in December
Innis, LA
- Average snowfall in December: 0.16"
The month with the highest snowfall is January (0.24").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Innis, LA
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is January (0.4 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
Innis, LA
- Average daylight in December: 10h and 1min
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: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in December
Innis, LA
- Average sunshine days in December: 15.3 days
The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is August (6.5 days).
Average UV index in December
Innis, 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
Innis, LA
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in December
Innis, LA
- Average visibility in December: 6mi
The months with the highest visibility are January, October, November and December (6mi).
The months with the lowest visibility are February, March, April, May, June, July, August and September (5mi).
Innis, Louisiana, USA
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