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
December marks a gentle change in average high-temperature, declining from November's enjoyable 65.3°F (18.5°C) to a moderate 57.4°F (14.1°C). In December, Pottsville reports a consistent average low-temperature of 41.4°F (5.2°C) during the nights.Humidity
In Pottsville, the average relative humidity in December is 66%.Rainfall
In Pottsville, in December, during 8.3 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. Throughout the year, there are 124 rainfall days, and 22.99" (584mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Pottsville, in December, during 0.6 snowfall days, 0.04" (1mm) of snow is typically accumulated. Throughout the year, there are 2.8 snowfall days, and 0.87" (22mm) of snow is accumulated.Daylight
December has the shortest days of the year, 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
With an average of 5.7h of sunshine, December has the least sunshine of the year.UV index
The month with the lowest UV index is December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 3 in December translates into this advice:
Exercise prevention - Precautions against solar damage are endorsed. Around midday, solar radiation is most harmful; hence, exposure should be limited. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
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 many hours of sunshine does Pottsville have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Pottsville, TX
- Average high temperature in December: 57.4°F
The warmest month (with the highest average high temperature) is August (95.2°F).
The month with the lowest average high temperature is January (56.8°F).
- Average low temperature in December: 41.4°F
The month with the highest average low temperature is August (75.2°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).
Average pressure in December
Pottsville, 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 (29.9"Hg).
Average wind speed in December
Pottsville, TX
- Average wind speed in December: 9.8mph
The windiest month (with the highest average wind speed) is March (11.5mph).
The calmest month (with the lowest average wind speed) is September (7.6mph).
Average humidity in December
Pottsville, TX
- Average humidity in December: 66%
The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Pottsville, TX
- Average rainfall in December: 1.34"
The wettest month (with the highest rainfall) is October (3.07").
The driest month (with the least rainfall) is November (1.1").
Average rainfall days in December
Pottsville, TX
- Average rainfall days in December: 8.3 days
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in December
Pottsville, TX
- Average snowfall in December: 0.04"
The month with the highest snowfall is February (0.63").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Pottsville, TX
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is February (1.5 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
Pottsville, 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 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in December
Pottsville, TX
- Average sunshine days in December: 21.3 days
The month with the most sunshine days is January (24 days).
The month with the least sunshine days is May (13.2 days).
Average UV index in December
Pottsville, 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
Pottsville, TX
- Average cloud cover in December: 34
The months with the most cloud cover are March and May (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Pottsville, 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).
Pottsville, Texas, USA
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