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
The commencement of December indicates a gentle shift in the average high-temperature, receding from November's comfortable 66.7°F (19.3°C) to a mild 58.5°F (14.7°C). Westcliff's average low-temperature during December nights is observed to be a chilly 43.3°F (6.3°C).Humidity
In December, the average relative humidity is 71%.Rainfall
In Westcliff, in December, it is raining for 10.3 days, with typically 2.13" (54mm) of accumulated precipitation. In Westcliff, during the entire year, the rain falls for 143.6 days and collects up to 28.62" (727mm) of precipitation.Snowfall
In Westcliff, snow does not fall in March through December.Daylight
With an average of 10h and 12min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:11 am and sunset at 5:27 pm. On the last day of December, sunrise is at 7:28 am and sunset at 5:38 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 5.4h of sunshine.UV index
The month with the lowest UV index is December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 3 in December leads to these recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Westcliff?
What is the average humidity in December in Westcliff?
How much does it rain in Westcliff in December?
When it does not snow in Westcliff?
Does it snow in Westcliff in December?
What is the month with the shortest days in Westcliff?
How many hours of daylight does Westcliff have in December?
When are sunrise and sunset in December in Westcliff?
What is the month with the least sunshine in Westcliff?
How long on average sun shines in December in Westcliff?
When is the lowest UV index in Westcliff?
What is the UV index intensity in December in Westcliff?
Average temperature in December
Westcliff, TX
- Average high temperature in December: 58.5°F
The warmest month (with the highest average high temperature) is August (96.4°F).
The month with the lowest average high temperature is January (57.7°F).
- Average low temperature in December: 43.3°F
The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (41.2°F).
Average pressure in December
Westcliff, TX
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Westcliff, TX
- Average wind speed in December: 9.3mph
The windiest month (with the highest average wind speed) is March (10.4mph).
The calmest month (with the lowest average wind speed) is September (7mph).
Average humidity in December
Westcliff, TX
- Average humidity in December: 71%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (57%).
Average rainfall in December
Westcliff, TX
- Average rainfall in December: 2.13"
The wettest month (with the highest rainfall) is October (4.29").
The driest month (with the least rainfall) is February (1.5").
Average rainfall days in December
Westcliff, TX
- Average rainfall days in December: 10.3 days
The months with the highest number of rainy days are May and September (15.3 days).
The month with the least rainy days is January (8 days).
Average snowfall in December
Westcliff, TX
- Average snowfall in December: 0"
The month with the highest snowfall is February (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Westcliff, TX
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (0.8 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
Westcliff, TX
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Westcliff, TX
- Average sunshine days in December: 18.1 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is September (12.9 days).
Average UV index in December
Westcliff, 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
Westcliff, TX
- Average cloud cover in December: 40
The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 22).
Average visibility in December
Westcliff, 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).
Westcliff, Texas, USA
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