December weather forecastRendon, TX
December
Weather in December
December, the first month of the winter in Rendon, is also a moderate month, with an average temperature ranging between max 56.1°F (13.4°C) and min 41.4°F (5.2°C).Temperature
Transitioning from November to December involves a subtle drop in average high-temperatures, descending from a comfortable 64.8°F (18.2°C) to a mild 56.1°F (13.4°C). Rendon's temperature tends to fall to an average low of 41.4°F (5.2°C) during the nights of December.Humidity
The average relative humidity in December is 68%.Rainfall
In Rendon, during December, the rain falls for 8.6 days and regularly aggregates up to 1.34" (34mm) of precipitation. Throughout the year, there are 132.4 rainfall days, and 25.87" (657mm) of precipitation is accumulated.Snowfall
Months with snowfall are January, February, November and December. In December, it is snowing for 0.5 days. Throughout December, 0.04" (1mm) of snow is accumulated. Throughout the year, there are 2.7 snowfall days, and 0.91" (23mm) of snow is accumulated.Daylight
With an average of 10h and 6min of daylight, December has the shortest days of the year in Rendon.On the first day of December, sunrise is at 7:13 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:33 pm CST.
Sunshine
December has the least sunshine of the year in Rendon, with an average of 5.7h of sunshine.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index in Rendon. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, a daily UV index of 3 turns into the following recommendations:
Guard yourself - Avoiding sunburn is suggested. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Rendon, TX
- Average high temperature in December: 56.1°F
The warmest month (with the highest average high temperature) is August (95.7°F).
The month with the lowest average high temperature is January (55.4°F).
- Average low temperature in December: 41.4°F
The month with the highest average low temperature is August (75.9°F).
The coldest month (with the lowest average low temperature) is January (38.7°F).
Average pressure in December
Rendon, 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 (29.9"Hg).
Average wind speed in December
Rendon, TX
- Average wind speed in December: 8.6mph
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 (6.7mph).
Average humidity in December
Rendon, TX
- Average humidity in December: 68%
The month with the highest relative humidity is May (73%).
The month with the lowest relative humidity is August (56%).
Average rainfall in December
Rendon, TX
- Average rainfall in December: 1.34"
The wettest month (with the highest rainfall) is October (3.35").
The driest month (with the least rainfall) is February (1.22").
Average rainfall days in December
Rendon, TX
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is September (14.9 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in December
Rendon, TX
- Average snowfall in December: 0.04"
The month with the highest snowfall is February (0.79").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in December
Rendon, TX
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1.6 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
Rendon, TX
- Average daylight in December: 10h and 6min
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 6min).
- Average sunshine in December: 5h and 42min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in December
Rendon, TX
- Average sunshine days in December: 20.4 days
The month with the most sunshine days is January (24.2 days).
The month with the least sunshine days is September (13.2 days).
Average UV index in December
Rendon, TX
- Average UV index in December: 3
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 and December (UV index 3).
Average cloud cover in December
Rendon, TX
- Average cloud cover in December: 35
The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Rendon, 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).
