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 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
The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's pleasant 69.4°F (20.8°C) to an enjoyable 64°F (17.8°C). Mathews observes an average low-temperature of 50.9°F (10.5°C) during December nights.Humidity
The months with the highest humidity are February, July through September and December, with an average relative humidity of 78%.Rainfall
In Mathews, in December, during 10.5 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. Throughout the year, there are 156.9 rainfall days, and 21.42" (544mm) of precipitation is accumulated.Snowfall
In Mathews, snow does not fall in February through December.Daylight
December has the shortest days of the year, with an average of 10h and 18min of daylight.On the first day of December, sunrise is at 6:40 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 5:13 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 5.3h of sunshine.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 3 in December interprets into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are the temperatures in Mathews in December?
What is the most humid month in Mathews?
What is the average humidity in December in Mathews?
How many days does it rain in December in Mathews?
When it does not snow in Mathews?
Does it snow in Mathews in December?
What is the month with the shortest days in Mathews?
How many hours of daylight does Mathews have in December?
When are sunrise and sunset in December in Mathews?
What is the month with the least sunshine in Mathews?
How many hours of sunshine does Mathews have in December?
When is the lowest UV index in Mathews?
What is the UV index intensity in December in Mathews?
Average temperature in December
Mathews, LA
- Average high temperature in December: 64°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (60.8°F).
- Average low temperature in December: 50.9°F
The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is January (46.9°F).
Average pressure in December
Mathews, 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 (29.97"Hg).
Average wind speed in December
Mathews, LA
- Average wind speed in December: 8.1mph
The windiest months (with the highest average wind speed) are February and April (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in December
Mathews, LA
- Average humidity in December: 78%
The months with the highest relative humidity are February, July, August, September and December (78%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
Mathews, LA
- Average rainfall in December: 1.57"
The wettest month (with the highest rainfall) is July (4.02").
The driest month (with the least rainfall) is March (0.91").
Average rainfall days in December
Mathews, LA
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (6.6 days).
Average snowfall days in December
Mathews, LA
- Average snowfall days in December: 0 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, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Mathews, LA
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in December
Mathews, LA
- Average sunshine days in December: 18.5 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (6.2 days).
Average UV index in December
Mathews, 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
Mathews, LA
- Average cloud cover in December: 44
The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 24).
Average visibility in December
Mathews, 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).
Mathews, Louisiana, USA
Weather forecast for your location
2. Allow the app to use your location
