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
The onset of December entails a subtle temperature shift, as the average high-temperature eases from an agreeable 70.9°F (21.6°C) in November to a comfortable 63.5°F (17.5°C). Throughout the month of December, Vanderbilt sees a steady low-temperature average of 49.8°F (9.9°C).Humidity
In December, the average relative humidity is 76%.Rainfall
In December, the rain falls for 8.5 days. Throughout December, 1.1" (28mm) of precipitation is accumulated. In Vanderbilt, during the entire year, the rain falls for 122.5 days and collects up to 13.23" (336mm) of precipitation.Snowfall
In Vanderbilt, Texas, snow does not fall in January, March through December.Daylight
With an average of 10h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:02 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:40 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 4.7h of sunshine.UV index
January, February and December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high daily UV index of 4 during December translates into the following directions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the average humidity in December?
How many days does it rain in December?
When it does not snow in Vanderbilt?
What is the month with the shortest days in Vanderbilt?
What is the average length of the day in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Vanderbilt, TX
- Average high temperature in December: 63.5°F
The warmest month (with the highest average high temperature) is August (94.5°F).
The month with the lowest average high temperature is January (61.9°F).
- Average low temperature in December: 49.8°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
Vanderbilt, TX
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
Vanderbilt, TX
- Average wind speed in December: 8.1mph
The windiest month (with the highest average wind speed) is April (9.3mph).
The calmest month (with the lowest average wind speed) is September (6.4mph).
Average humidity in December
Vanderbilt, TX
- Average humidity in December: 76%
The month with the highest relative humidity is March (78%).
The months with the lowest relative humidity are August and October (71%).
Average rainfall in December
Vanderbilt, TX
- Average rainfall in December: 1.1"
The wettest month (with the highest rainfall) is June (1.54").
The driest month (with the least rainfall) is February (0.55").
Average rainfall days in December
Vanderbilt, TX
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is September (14.4 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in December
Vanderbilt, TX
- Average snowfall in December: 0"
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Vanderbilt, 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 March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Vanderbilt, TX
- 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: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in December
Vanderbilt, TX
- Average sunshine days in December: 18.7 days
The month with the most sunshine days is January (21 days).
The month with the least sunshine days is September (14 days).
Average UV index in December
Vanderbilt, TX
- Average UV index in December: 4
The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 4).
Average cloud cover in December
Vanderbilt, TX
- Average cloud cover in December: 49
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Vanderbilt, 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).
Vanderbilt, Texas, USA
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