December weather forecastSulphur Bluff, TX
December
Weather in December
December, the first month of the winter in Sulphur Bluff, is also a fresh month, with an average temperature fluctuating between 40.1°F (4.5°C) and 54.5°F (12.5°C).Temperature
The onset of December results in a decrease in the average high-temperature, receding from a refreshing 63.5°F (17.5°C) in November to a cool 54.5°F (12.5°C). Sulphur Bluff, in December, experiences an average temperature of 40.1°F (4.5°C) at night.Humidity
The average relative humidity in December in Sulphur Bluff is 76%.Rainfall
In December, in Sulphur Bluff, the rain falls for 7.6 days. Throughout December, 1.18" (30mm) of precipitation is accumulated. Throughout the year, in Sulphur Bluff, there are 112.3 rainfall days, and 13.7" (348mm) of precipitation is accumulated.Snowfall
In Sulphur Bluff, snow does not fall in April through December.Daylight
With an average of 10h and 0min of daylight, December has the shortest days of the year in Sulphur Bluff.On the first day of December in Sulphur Bluff, Texas, sunrise is at 7:07 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:24 pm CST.
Sunshine
With an average of 5.3h of sunshine, December has the least sunshine of the year in Sulphur Bluff.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Sulphur Bluff. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: In December, a daily maximum UV index of 3 leads to the following instructions:
Adopt protective measures - Suggestions to resist sunburn are offered. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Sulphur Bluff, TX
- Average high temperature in December: 54.5°F
The warmest month (with the highest average high temperature) is August (93.9°F).
The month with the lowest average high temperature is January (52.9°F).
- Average low temperature in December: 40.1°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (37°F).
Average pressure in December
Sulphur Bluff, TX
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in December
Sulphur Bluff, TX
- Average wind speed in December: 7.5mph
The windiest month (with the highest average wind speed) is March (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in December
Sulphur Bluff, TX
- Average humidity in December: 76%
The months with the highest relative humidity are February and May (78%).
The month with the lowest relative humidity is August (66%).
Average rainfall in December
Sulphur Bluff, TX
- Average rainfall in December: 1.18"
The wettest month (with the highest rainfall) is October (1.69").
The driest month (with the least rainfall) is September (0.59").
Average rainfall days in December
Sulphur Bluff, TX
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is May (11.7 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in December
Sulphur Bluff, TX
- Average snowfall in December: 0"
The month with the highest snowfall is January (0.35").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Sulphur Bluff, TX
- Average snowfall days in December: 0.3 days
The months with the highest number of snowfall days are January and February (0.9 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
Sulphur Bluff, TX
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 5h and 18min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in December
Sulphur Bluff, TX
- Average sunshine days in December: 20.6 days
The month with the most sunshine days is October (21.6 days).
The month with the least sunshine days is August (15.8 days).
Average UV index in December
Sulphur Bluff, TX
- 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, February, November and December (UV index 3).
Average cloud cover in December
Sulphur Bluff, TX
- Average cloud cover in December: 42
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in December
Sulphur Bluff, 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).
