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
Plains records the coldest temperatures in December, averaging a high of 52.9°F (11.6°C) and a low of 35.8°F (2.1°C).Humidity
In Plains, the average relative humidity in December is 52%.Rainfall
In December, the rain falls for 4.2 days. Throughout December, 0.51" (13mm) of precipitation is accumulated. In Plains, during the entire year, the rain falls for 83.3 days and collects up to 11.42" (290mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. In December, it is snowing for 2.9 days. Throughout December, 0.98" (25mm) of snow is accumulated. In Plains, during the entire year, snow falls for 8.8 days and aggregates up to 3.7" (94mm) of snow.Daylight
December has the shortest days of the year, with an average of 10h and 0min of daylight.On the first day of December in Plains, sunrise is at 7:37 am and sunset at 5:44 pm. On the last day of the month, sunrise is at 7:54 am and sunset at 5:54 pm CST.
Sunshine
The month with the least sunshine in Plains is December, with an average of 6.9h of sunshine.UV index
December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. 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. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Plains?
What is the average December temperature in Plains?
What is the average humidity in December in Plains?
How much does it rain in Plains in December?
How many days does it snow in December in Plains?
What is the month with the shortest days in Plains?
What is the average length of the day in December in Plains?
When are sunrise and sunset in December in Plains?
What is the month with the least sunshine in Plains?
How long on average sun shines in December in Plains?
When is the lowest UV index in Plains?
What is the UV index intensity in December in Plains?
Average temperature in December
Plains, TX
- Average high temperature in December: 52.9°F
The warmest months (with the highest average high temperature) are June, July and August (91.9°F).
The month with the lowest average high temperature is December (52.9°F).
- Average low temperature in December: 35.8°F
The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).
Average pressure in December
Plains, TX
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).
Average wind speed in December
Plains, TX
- Average wind speed in December: 10.6mph
The windiest month (with the highest average wind speed) is April (13.3mph).
The calmest month (with the lowest average wind speed) is August (9.7mph).
Average humidity in December
Plains, TX
- Average humidity in December: 52%
The month with the highest relative humidity is September (54%).
The month with the lowest relative humidity is April (34%).
Average rainfall in December
Plains, TX
- Average rainfall in December: 0.51"
The wettest month (with the highest rainfall) is September (2.17").
The driest month (with the least rainfall) is February (0.28").
Average rainfall days in December
Plains, TX
- Average rainfall days in December: 4.2 days
The month with the highest number of rainy days is September (12.1 days).
The month with the least rainy days is November (2.9 days).
Average snowfall in December
Plains, TX
- Average snowfall in December: 0.98"
The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Plains, TX
- Average snowfall days in December: 2.9 days
The month with the highest number of snowfall days is December (2.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Plains, TX
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 6h and 5min
The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in December
Plains, TX
- Average sunshine days in December: 24.3 days
The month with the most sunshine days is January (26.4 days).
The month with the least sunshine days is September (14.4 days).
Average UV index in December
Plains, TX
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Plains, TX
- Average cloud cover in December: 21
The month with the most cloud cover is September (Cloud cover 23).
The month with the least cloud cover is June (Cloud cover 13).
Average visibility in December
Plains, 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).
Plains, Texas, USA
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