December weather forecast
Pottsville, TX

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Weather in December

December, the first month of the winter in Pottsville, is also a moderate month, with an average temperature fluctuating between 41.4°F (5.2°C) and 57.4°F (14.1°C).

Temperature

Start of December brings a slight shift in the average high-temperature, dipping a bit from November's comfortable 65.3°F (18.5°C) to a mild 57.4°F (14.1°C). Throughout December nights, Pottsville experiences a consistent temperature average of 41.4°F (5.2°C).

Humidity

In Pottsville, Texas, 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 Pottsville, in December, snow falls for 0.6 days, with typically accumulated 0.04" (1mm) of snow. Throughout the year, in Pottsville, Texas, there are 2.8 snowfall days, and 0.87" (22mm) of snow is accumulated.

Daylight

With an average of 10h and 6min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:15 am and sunset at 5:29 pm. On the last day of December, sunrise is at 7:32 am and sunset at 5:40 pm CST.

Sunshine

The month with the least sunshine is December, with an average of 5.7h of sunshine.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum high UV index of 3 in December translates into the following recommendations:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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Frequently asked questions

What are the temperatures in Pottsville in December?

The high-temperature, in December, in Pottsville, is 57.4°F (14.1°C), while the low-temperature averages to 41.4°F (5.2°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in September is computed to be 95°F (35°C).

What is the average humidity in December in Pottsville?

In Pottsville, Texas, the average relative humidity in December is 66%.

How many days does it rain in December in Pottsville?

In Pottsville, Texas, in December, during 8.3 rainfall days, 1.34" (34mm) of precipitation is typically accumulated.

How much does it snow in Pottsville in December?

In December, it is snowing for 0.6 days. Throughout December, 0.04" (1mm) of snow is accumulated.

What is the month with the shortest days in Pottsville?

December has the shortest days of the year in Pottsville, Texas, with an average of 10h and 6min of daylight.

How many hours of daylight does Pottsville have in December?

In Pottsville, Texas, the average day length in December is 10h and 7min.

When is the sunrise / sunset in December in Pottsville?

In December, on the first day of the month, 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.

What is the month with the least sunshine in Pottsville?

December has the least sunshine of the year in Pottsville, Texas, with an average of 5.7h of sunshine.

How long on average sun shines in December in Pottsville?

In Pottsville, Texas, the average sunshine duration in December is 5.7h.

What is the month with the lowest UV index in Pottsville?

December is the month with the lowest UV index in Pottsville, with an average maximum UV index of 3.

What is the UV index reading in December in Pottsville?

In December, the average daily maximum UV index in Pottsville, Texas, is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Pottsville, TX

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).

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Average pressure in December
Pottsville, TX

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).

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Average wind speed in December
Pottsville, TX

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).

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Average humidity in December
Pottsville, TX

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%).

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Average rainfall in December
Pottsville, TX

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").

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Average rainfall days in December
Pottsville, TX

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).

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Average snowfall in December
Pottsville, TX

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").

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Average snowfall days in December
Pottsville, TX

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).

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Average daylight in December /
Average sunshine in December
Pottsville, TX

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).

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Average sunshine days in December
Pottsville, TX

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).

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Average UV index in December
Pottsville, TX

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).

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Average cloud cover in December
Pottsville, TX

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).

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Average visibility in December
Pottsville, TX

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).

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Pottsville, Texas, USA

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