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 is characterized by a slight reduction in average high-temperature, easing from an agreeable 70.7°F (21.5°C) in November to a comfortable 63.5°F (17.5°C). An average low-temperature of 49.6°F (9.8°C) is observed during the December nights.Humidity
In December, the average relative humidity in McFaddin is 76%.Rainfall
In December, in McFaddin, the rain falls for 13.4 days. Throughout December, 1.89" (48mm) of precipitation is accumulated. In McFaddin, during the entire year, the rain falls for 158.2 days and collects up to 23.86" (606mm) of precipitation.Snowfall
January and December are months with snowfall. December is the first month it typically snows in McFaddin. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in McFaddin, there are 0.3 snowfall days, and 0.12" (3mm) of snow is accumulated.Daylight
With an average of 10h and 24min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:03 am and sunset at 5:30 pm. On the last day of December, sunrise is at 7:20 am and sunset at 5:42 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 4.8h of sunshine.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index in McFaddin. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.Note: A daily maximum UV index of 3 in December translates into the following instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in McFaddin?
What is the average humidity in December in McFaddin?
How many days does it rain in December in McFaddin?
When does it start snowing in McFaddin?
What is the month with the shortest days in McFaddin?
What is the average length of the day in December in McFaddin?
When is the sunrise / sunset in December in McFaddin?
What is the month with the least sunshine in McFaddin?
How long on average sun shines in December in McFaddin?
What is the month with the lowest UV index in McFaddin?
What is the UV index reading in December in McFaddin?
Average temperature in December
McFaddin, TX
- Average high temperature in December: 63.5°F
The warmest month (with the highest average high temperature) is August (95°F).
The month with the lowest average high temperature is January (62.8°F).
- Average low temperature in December: 49.6°F
The month with the highest average low temperature is August (76.8°F).
The coldest month (with the lowest average low temperature) is January (46.6°F).
Average pressure in December
McFaddin, TX
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in December
McFaddin, TX
- Average wind speed in December: 8.1mph
The windiest months (with the highest average wind speed) are April and May (9.5mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).
Average humidity in December
McFaddin, TX
- Average humidity in December: 76%
The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
McFaddin, TX
- Average rainfall in December: 1.89"
The wettest month (with the highest rainfall) is September (2.95").
The driest month (with the least rainfall) is February (1.02").
Average rainfall days in December
McFaddin, TX
- Average rainfall days in December: 13.4 days
The month with the highest number of rainy days is September (17.6 days).
The month with the least rainy days is July (11 days).
Average snowfall in December
McFaddin, TX
- Average snowfall in December: 0.04"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
McFaddin, TX
- 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, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
McFaddin, TX
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in December
McFaddin, TX
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is July (17.4 days).
The month with the least sunshine days is September (10.5 days).
Average UV index in December
McFaddin, TX
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
McFaddin, TX
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in December
McFaddin, TX
- 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).
McFaddin, Texas, USA
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