December weather forecastBuchanan Dam, TX
December
Weather in December
December, the first month of the winter in Buchanan Dam, is still a mild month, with an average temperature ranging between max 59°F (15°C) and min 42.3°F (5.7°C).Temperature
January and December are the coldest months, with an average high-temperature of 59°F (15°C).Humidity
In December, the average relative humidity is 68%.Rainfall
In Buchanan Dam, Texas, in December, it is raining for 8.5 days, with typically 1.3" (33mm) of accumulated precipitation. In Buchanan Dam, during the entire year, the rain falls for 128.1 days and collects up to 23.23" (590mm) of precipitation.Snowfall
Months with snowfall in Buchanan Dam are January, February and December. December is the first month it typically snows in Buchanan Dam, Texas. Throughout December, in the average 0.4 snowfall days, it receives 0.08" (2mm) of snow. In Buchanan Dam, during the entire year, snow falls for 1.8 days and aggregates up to 0.47" (12mm) of snow.Daylight
With an average of 10h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:14 am and sunset at 5:31 pm. On the last day of December, in Buchanan Dam, sunrise is at 7:31 am and sunset at 5:42 pm CST.
Sunshine
With an average of 5.7h of sunshine, December has the least sunshine of the year in Buchanan Dam.UV index
The month with the lowest UV index is December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 3 suggests these recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Buchanan Dam, TX
- Average high temperature in December: 59°F
The warmest month (with the highest average high temperature) is August (95°F).
The months with the lowest average high temperature are January and December (59°F).
- Average low temperature in December: 42.3°F
The month with the highest average low temperature is August (74.5°F).
The coldest month (with the lowest average low temperature) is January (40.8°F).
Average pressure in December
Buchanan Dam, TX
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in December
Buchanan Dam, TX
- Average wind speed in December: 8.4mph
The windiest months (with the highest average wind speed) are March and April (10.3mph).
The calmest month (with the lowest average wind speed) is September (7mph).
Average humidity in December
Buchanan Dam, TX
- Average humidity in December: 68%
The month with the highest relative humidity is May (72%).
The month with the lowest relative humidity is August (56%).
Average rainfall in December
Buchanan Dam, TX
- Average rainfall in December: 1.3"
The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is November (0.98").
Average rainfall days in December
Buchanan Dam, TX
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is January (6.9 days).
Average snowfall in December
Buchanan Dam, TX
- Average snowfall in December: 0.08"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Buchanan Dam, TX
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is February (0.9 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Buchanan Dam, TX
- Average daylight in December: 10h and 12min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in December: 5h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in December
Buchanan Dam, TX
- Average sunshine days in December: 20 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (13.4 days).
Average UV index in December
Buchanan Dam, TX
- 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
Buchanan Dam, TX
- Average cloud cover in December: 36
The month with the most cloud cover is May (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Buchanan Dam, 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).
