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 Star, the average high-temperature in December gently drops from 65.3°F (18.5°C) in November to a still refreshing 57.4°F (14.1°C). During December, an average low-temperature of 41°F (5°C) is observed.Humidity
The average relative humidity in December in Star is 65%.Rainfall
In Star, during December, the rain falls for 8.2 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, there are 122.1 rainfall days, and 23.23" (590mm) of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.6 snowfall days, it receives 0.24" (6mm) of snow. In Star, during the entire year, snow falls for 2.9 days and aggregates up to 0.83" (21mm) of snow.Daylight
The month with the shortest days is December, with an average of 10h and 6min of daylight.On the first day of December, sunrise is at 7:15 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:40 pm CST.
Sunshine
December has the least sunshine of the year in Star, with an average of 5.6h of sunshine.UV index
With an average maximum UV index of 3, December is the month with the lowest UV index in Star. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index of 3 during December translates into these guidelines:
Exercise prevention - Warding off sunburn is urged. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
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 much does it rain in December?
When does it start to snow?
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?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Star, TX
- Average high temperature in December: 57.4°F
The warmest month (with the highest average high temperature) is August (94.5°F).
The month with the lowest average high temperature is January (57.2°F).
- Average low temperature in December: 41°F
The month with the highest average low temperature is August (74.3°F).
The coldest month (with the lowest average low temperature) is January (39.4°F).
Average pressure in December
Star, 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 (29.89"Hg).
Average wind speed in December
Star, TX
- Average wind speed in December: 9.9mph
The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is September (7.9mph).
Average humidity in December
Star, TX
- Average humidity in December: 65%
The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Star, TX
- Average rainfall in December: 1.26"
The wettest month (with the highest rainfall) is October (3.11").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days in December
Star, TX
- Average rainfall days in December: 8.2 days
The month with the highest number of rainy days is May (14.1 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in December
Star, TX
- Average snowfall in December: 0.24"
The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Star, TX
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Star, TX
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in December: 5h and 4min
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 36min).
Average sunshine days in December
Star, TX
- Average sunshine days in December: 20.5 days
The month with the most sunshine days is January (23.8 days).
The month with the least sunshine days is September (14.6 days).
Average UV index in December
Star, 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
Star, TX
- Average cloud cover in December: 35
The month with the most cloud cover is May (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Star, 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).
Star, Texas, USA
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