December weather forecastCasa Piedra, TX
December
Weather in December
The first month of the winter, December, is still a comfortable month in Casa Piedra, Texas, with an average temperature ranging between min 43.7°F (6.5°C) and max 63°F (17.2°C).Temperature
Casa Piedra, Texas, in December undergoes a slight reduction in the average high-temperature, shifting from November's agreeable 70.5°F (21.4°C) to an enjoyable 63°F (17.2°C). Casa Piedra's average low-temperature for the month of December records at a frosty 43.7°F (6.5°C).Humidity
The average relative humidity in December is 44%.Rainfall
In Casa Piedra, Texas, during December, the rain falls for 3 days and regularly aggregates up to 0.51" (13mm) of precipitation. Throughout the year, in Casa Piedra, there are 75.1 rainfall days, and 6.89" (175mm) of precipitation is accumulated.Snowfall
January and December are months with snowfall in Casa Piedra, Texas. December is the first month it typically snows in Casa Piedra. Throughout December, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow. In Casa Piedra, during the entire year, snow falls for 0.9 days and aggregates up to 0.24" (6mm) of snow.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 7:34 am and sunset at 5:57 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 6:08 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 8.3h of sunshine.UV index
December is the month with the lowest UV index in Casa Piedra, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In December, a daily maximum UV index of 3 leads to the following instructions:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Casa Piedra, TX
- Average high temperature in December: 63°F
The warmest month (with the highest average high temperature) is June (96.3°F).
The month with the lowest average high temperature is January (61.9°F).
- Average low temperature in December: 43.7°F
The month with the highest average low temperature is July (76.6°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).
Average pressure in December
Casa Piedra, TX
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in December
Casa Piedra, TX
- Average wind speed in December: 5.4mph
The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is December (5.4mph).
Average humidity in December
Casa Piedra, TX
- Average humidity in December: 44%
The month with the highest relative humidity is September (45%).
The month with the lowest relative humidity is April (23%).
Average rainfall in December
Casa Piedra, TX
- Average rainfall in December: 0.51"
The wettest month (with the highest rainfall) is September (1.18").
The driest month (with the least rainfall) is February (0.12").
Average rainfall days in December
Casa Piedra, TX
- Average rainfall days in December: 3 days
The month with the highest number of rainy days is July (13 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in December
Casa Piedra, TX
- Average snowfall in December: 0.08"
The month with the highest snowfall is January (0.16").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Casa Piedra, TX
- Average snowfall days in December: 0.3 days
The months with the highest number of snowfall days are January and December (0.3 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
Casa Piedra, TX
- Average daylight in December: 10h and 18min
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: 8h and 18min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 8h and 18min).
Average sunshine days in December
Casa Piedra, TX
- Average sunshine days in December: 27.3 days
The months with the most sunshine days are January and December (27.3 days).
The month with the least sunshine days is September (13.2 days).
Average UV index in December
Casa Piedra, 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
Casa Piedra, TX
- Average cloud cover in December: 15
The month with the most cloud cover is September (Cloud cover 20).
The months with the least cloud cover are May and June (Cloud cover 10).
Average visibility in December
Casa Piedra, 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).
