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
In December, the meteorological conditions change slightly, with the average high-temperature moving from a warm 73.4°F (23°C) in November to a comfortable 66.6°F (19.2°C). During the month of December, an average low-temperature of 50.9°F (10.5°C) is recorded.Humidity
In December, the average relative humidity is 70%.Rainfall
In Hebbronville, Texas, in December, it is raining for 7.6 days, with typically 0.67" (17mm) of accumulated precipitation. Throughout the year, there are 108.2 rainfall days, and 12.13" (308mm) of precipitation is accumulated.Snowfall
The only month with snowfall is December. December is the month with the most snowfall. Snow falls for 0.1 days and accumulates 0.04" (1mm) of snow.Daylight
With an average of 10h and 30min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:07 am and sunset at 5:40 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:51 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 5.2h of sunshine.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the UV index of 3 transforms into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. During bright days, sunglasses that offer UVA and UVB defense are recommended. 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
What are December temperatures?
What is the average humidity in December?
How many days does it rain in December?
When does it snow the most?
When does it start snowing?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December in Hebbronville?
What is the month with the lowest UV index?
What is the UV index intensity in December in Hebbronville?
Average temperature in December
Hebbronville, TX
- Average high temperature in December: 66.6°F
The warmest month (with the highest average high temperature) is August (97.9°F).
The month with the lowest average high temperature is January (65.8°F).
- Average low temperature in December: 50.9°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 (48.7°F).
Average pressure in December
Hebbronville, TX
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are May and June (29.87"Hg).
Average wind speed in December
Hebbronville, TX
- Average wind speed in December: 8.6mph
The windiest month (with the highest average wind speed) is May (11.6mph).
The calmest month (with the lowest average wind speed) is September (8.5mph).
Average humidity in December
Hebbronville, TX
- Average humidity in December: 70%
The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (61%).
Average rainfall in December
Hebbronville, TX
- Average rainfall in December: 0.67"
The wettest month (with the highest rainfall) is September (2.13").
The driest month (with the least rainfall) is February (0.47").
Average rainfall days in December
Hebbronville, TX
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is September (15.2 days).
The month with the least rainy days is February (7 days).
Average snowfall in December
Hebbronville, TX
- Average snowfall in December: 0.04"
The month with the highest snowfall is December (0.04").
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Hebbronville, TX
- Average snowfall days in December: 0.1 days
The months with the highest number of snowfall days are January and February (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
Hebbronville, TX
- Average daylight in December: 10h and 3min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in December: 5h and 1min
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 12min).
Average sunshine days in December
Hebbronville, TX
- Average sunshine days in December: 21.1 days
The months with the most sunshine days are January and August (22 days).
The month with the least sunshine days is September (12.5 days).
Average UV index in December
Hebbronville, TX
- Average UV index in December: 3
The month with the highest UV index is July (UV index 8).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in December
Hebbronville, TX
- Average cloud cover in December: 42
The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Hebbronville, 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).
Hebbronville, Texas, USA
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