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
A mild shift in the average high-temperature occurs in December, reducing from a pleasant 73°F (22.8°C) in November to a refreshing 65.7°F (18.7°C). Throughout December nights, Chapman Ranch registers an average low-temperature of 53.2°F (11.8°C).Humidity
In Chapman Ranch, the average relative humidity in December is 75%.Rainfall
In Chapman Ranch, during December, the rain falls for 10.2 days and regularly aggregates up to 1.02" (26mm) of precipitation. Throughout the year, there are 120.1 rainfall days, and 13.27" (337mm) of precipitation is accumulated.Snowfall
February and December are months with snowfall. December is the first month it typically snows. Throughout December, there are 0.1 snowfall days. Throughout the year, there are 0.3 snowfall days.Daylight
With an average of 10h and 24min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:03 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:46 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 4.7h of sunshine.UV index
The month with the lowest UV index is December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 3 during December translates into the following guidance:
Undertake protective steps - Recommendations to avoid sunburn are issued. The solar radiation around mid-day is intense; avoid the Sun and stay safe. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Chapman Ranch in December?
What is the average humidity in December?
How many days does it rain in December?
When does it start snowing?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and 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 reading in December?
Average temperature in December
Chapman Ranch, TX
- Average high temperature in December: 65.7°F
The warmest month (with the highest average high temperature) is August (94.1°F).
The month with the lowest average high temperature is January (64.6°F).
- Average low temperature in December: 53.2°F
The month with the highest average low temperature is August (79.3°F).
The coldest month (with the lowest average low temperature) is January (50.9°F).
Average pressure in December
Chapman Ranch, TX
- Average pressure in December: 30.08"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Chapman Ranch, TX
- Average wind speed in December: 9.6mph
The windiest month (with the highest average wind speed) is May (11.5mph).
The calmest month (with the lowest average wind speed) is September (8.6mph).
Average humidity in December
Chapman Ranch, TX
- Average humidity in December: 75%
The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (67%).
Average rainfall in December
Chapman Ranch, TX
- Average rainfall in December: 1.02"
The wettest month (with the highest rainfall) is September (2.05").
The driest month (with the least rainfall) is February (0.63").
Average rainfall days in December
Chapman Ranch, TX
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is September (15 days).
The months with the least rainy days are July and August (7.3 days).
Average snowfall days in December
Chapman Ranch, TX
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Chapman Ranch, TX
- Average daylight in December: 10h and 2min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in December
Chapman Ranch, TX
- Average sunshine days in December: 18.1 days
The month with the most sunshine days is July (22.5 days).
The month with the least sunshine days is September (12.6 days).
Average UV index in December
Chapman Ranch, 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
Chapman Ranch, TX
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Chapman Ranch, 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).
Chapman Ranch, Texas, USA
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