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 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
Santa Elena experiences a moderate temperature shift at the start of December, with average high-temperatures adjusting a bit from a moderately hot 77.5°F (25.3°C) in November to a pleasant 70.9°F (21.6°C). In December, the average low-temperature records at a fresh 54.5°F (12.5°C) during the nights.Humidity
With an average relative humidity of 65%, December is the most humid month in Santa Elena, Texas.Rainfall
In Santa Elena, Texas, during December, the rain falls for 7.5 days and regularly aggregates up to 0.79" (20mm) of precipitation. Throughout the year, there are 98.5 rainfall days, and 13.11" (333mm) of precipitation is accumulated.Snowfall
March through December are months without snowfall in Santa Elena.Daylight
The month with the shortest days in Santa Elena is December, with an average of 10h and 30min of daylight.On the first day of the month, sunrise is at 7:05 am and sunset at 5:40 pm. On the last day of December, sunrise is at 7:22 am and sunset at 5:52 pm CST.
Sunshine
December has the least sunshine of the year in Santa Elena, with an average of 5.8h of sunshine.UV index
With an average maximum UV index of 4, December is the month with the lowest UV index in Santa Elena, Texas. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: A maximum high daily UV index of 4 during December translates into the following directions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Santa Elena?
What is the most humid month in Santa Elena?
What is the average humidity in December in Santa Elena?
How much does it rain in Santa Elena in December?
When it does not snow in Santa Elena?
Does it snow in Santa Elena in December?
What is the month with the shortest days in Santa Elena?
What is the average length of the day in December in Santa Elena?
When are sunrise and sunset in December in Santa Elena?
What is the month with the least sunshine in Santa Elena?
How many hours of sunshine does Santa Elena have in December?
When is the lowest UV index in Santa Elena?
How high is the UV index in December in Santa Elena?
Average temperature in December
Santa Elena, TX
- Average high temperature in December: 70.9°F
The warmest month (with the highest average high temperature) is August (100°F).
The month with the lowest average high temperature is January (69.8°F).
- Average low temperature in December: 54.5°F
The month with the highest average low temperature is August (80.1°F).
The coldest month (with the lowest average low temperature) is January (52.7°F).
Average pressure in December
Santa Elena, TX
- Average pressure in December: 30.08"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are May and June (29.87"Hg).
Average wind speed in December
Santa Elena, TX
- Average wind speed in December: 9.2mph
The windiest month (with the highest average wind speed) is July (13.9mph).
The calmest month (with the lowest average wind speed) is December (9.2mph).
Average humidity in December
Santa Elena, TX
- Average humidity in December: 65%
The month with the highest relative humidity is December (65%).
The month with the lowest relative humidity is August (53%).
Average rainfall in December
Santa Elena, TX
- Average rainfall in December: 0.79"
The wettest month (with the highest rainfall) is September (2.56").
The driest month (with the least rainfall) is February (0.47").
Average rainfall days in December
Santa Elena, TX
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is September (15.3 days).
The month with the least rainy days is February (5.8 days).
Average snowfall days in December
Santa Elena, TX
- Average snowfall days in December: 0 days
The months with the highest number of snowfall days are January and February (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Santa Elena, 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 5min
The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in December
Santa Elena, TX
- Average sunshine days in December: 21.1 days
The months with the most sunshine days are July and August (22.6 days).
The month with the least sunshine days is September (12.9 days).
Average UV index in December
Santa Elena, TX
- Average UV index in December: 4
The months with the highest UV index are July and August (UV index 8).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in December
Santa Elena, TX
- Average cloud cover in December: 36
The month with the most cloud cover is December (Cloud cover 36).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in December
Santa Elena, 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).
Santa Elena, Texas, USA
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