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
A mild drop in Joyce's average high-temperature is observed in December, transitioning from a comfortable 65.3°F (18.5°C) in November to a moderate 57.4°F (14.1°C). Throughout December, Joyce anticipates an average low-temperature of 42.6°F (5.9°C).Humidity
The average relative humidity in December is 82%.Rainfall
In Joyce, Louisiana, in December, it is raining for 10.1 days, with typically 1.34" (34mm) of accumulated precipitation. In Joyce, during the entire year, the rain falls for 130.3 days and collects up to 16.42" (417mm) of precipitation.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. In Joyce, during the entire year, snow falls for 1.6 days and aggregates up to 0.28" (7mm) of snow.Daylight
The month with the shortest days in Joyce is December, with an average of 10h and 6min of daylight.On the first day of December in Joyce, sunrise is at 6:53 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 5:16 pm CST.
Sunshine
With an average of 4.8h of sunshine, December has the least sunshine of the year in Joyce.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index in Joyce. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum UV index of 3 in December translates into the following recommendations:
Take precautions - Protection against skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What is the temperature in December in Joyce?
What is the average humidity in December in Joyce?
How many days does it rain in December in Joyce?
When does it start to snow in Joyce?
What is the month with the shortest days in Joyce?
What is the average length of the day in December in Joyce?
When are sunrise and sunset in December in Joyce?
What is the month with the least sunshine in Joyce?
How many hours of sunshine does Joyce have in December?
What is the month with the lowest UV index in Joyce?
What is the UV index reading in December in Joyce?
Average temperature in December
Joyce, LA
- Average high temperature in December: 57.4°F
The warmest month (with the highest average high temperature) is July (94.3°F).
The month with the lowest average high temperature is January (55.2°F).
- Average low temperature in December: 42.6°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (39.6°F).
Average pressure in December
Joyce, LA
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Joyce, LA
- Average wind speed in December: 6.1mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).
Average humidity in December
Joyce, LA
- Average humidity in December: 82%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall in December
Joyce, LA
- Average rainfall in December: 1.34"
The wettest month (with the highest rainfall) is August (1.85").
The driest month (with the least rainfall) is November (0.94").
Average rainfall days in December
Joyce, LA
- Average rainfall days in December: 10.1 days
The month with the highest number of rainy days is August (14.6 days).
The month with the least rainy days is November (6.6 days).
Average snowfall in December
Joyce, LA
- Average snowfall in December: 0.04"
The month with the highest snowfall is January (0.12").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Joyce, LA
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is January (0.6 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
Joyce, 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 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in December
Joyce, LA
- Average sunshine days in December: 17.9 days
The month with the most sunshine days is October (21.7 days).
The month with the least sunshine days is August (13.2 days).
Average UV index in December
Joyce, 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
Joyce, LA
- Average cloud cover in December: 50
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
Joyce, LA
- Average visibility in December: 5mi
The months with the highest visibility are June, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September and December (5mi).
Joyce, Louisiana, USA
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