December weather forecast
Zavalla, TX

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Weather in December

The first month of the winter, December, is still a mild month in Zavalla, Texas, with an average temperature fluctuating between 58.8°F (14.9°C) and 43.3°F (6.3°C).

Temperature

In Zavalla, the average high-temperature in December slightly decreases from an enjoyable 66.9°F (19.4°C) in November to a still refreshing 58.8°F (14.9°C). December nights in Zavalla observe an average temperature dip to a frosty 43.3°F (6.3°C).

Humidity

In December, the average relative humidity is 81%.

Rainfall

In Zavalla, Texas, in December, during 13 rainfall days, 3.03" (77mm) of precipitation is typically accumulated. In Zavalla, during the entire year, the rain falls for 165.5 days and collects up to 34.72" (882mm) of precipitation.

Snowfall

Months with snowfall in Zavalla are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 0.16" (4mm) of snow. In Zavalla, during the entire year, snow falls for 1.8 days and aggregates up to 0.59" (15mm) of snow.

Daylight

The month with the shortest days is December, with an average of 10h and 12min of daylight.
On the first day of December, sunrise is at 6:59 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:25 pm CST.

Sunshine

The month with the least sunshine is December, with an average of 4.9h of sunshine.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Zavalla. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 3 during December translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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Frequently asked questions

What is the average December temperature in Zavalla?

In December, in Zavalla, the average high-temperature is 58.8°F (14.9°C), and the average low-temperature is 43.3°F (6.3°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in September is evaluated at 105.8°F (41°C).

What is the average humidity in December in Zavalla?

In Zavalla, Texas, the average relative humidity in December is 81%.

How much does it rain in Zavalla in December?

In Zavalla, in December, it is raining for 13 days, with typically 3.03" (77mm) of accumulated precipitation.

When does it start snowing in Zavalla?

December is the first month it typically snows in Zavalla. Throughout December, in the average 0.5 snowfall days, it receives 0.16" (4mm) of snow.

What is the month with the shortest days in Zavalla?

The month with the shortest days in Zavalla is December, with an average of 10h and 12min of daylight.

What is the average length of the day in December in Zavalla?

In Zavalla, the average day length in December is 10h and 10min.

What time are sunrise and sunset in December in Zavalla?

In December, on the first day of the month, sunrise is at 6:59 am and sunset at 5:15 pm. On the last day of the month, in Zavalla, Texas, sunrise is at 7:16 am and sunset at 5:25 pm CST.

What is the month with the least sunshine in Zavalla?

The month with the least sunshine is December, with an average of 4.9h of sunshine.

How many hours of sunshine does Zavalla have in December?

The average sunshine duration in December in Zavalla, Texas, is 4.9h.

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

The months with the lowest UV index in Zavalla are January and December, with an average maximum UV index of 3.

What is the UV index intensity in December in Zavalla?

In December, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Zavalla, TX

Average temperature in December - Zavalla, TX
  • Average high temperature in December: 58.8°F

The warmest months (with the highest average high temperature) are July and August (95.5°F).
The month with the lowest average high temperature is January (56.8°F).

  • Average low temperature in December: 43.3°F

The months with the highest average low temperature are July and August (73°F).
The coldest month (with the lowest average low temperature) is January (40.6°F).

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Average pressure in December
Zavalla, TX

Average pressure in December - Zavalla, 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 (29.93"Hg).

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Average wind speed in December
Zavalla, TX

Average wind speed in December - Zavalla, TX
  • Average wind speed in December: 5.8mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest months (with the lowest average wind speed) are July, August and September (4.7mph).

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Average humidity in December
Zavalla, TX

Average humidity in December - Zavalla, TX
  • Average humidity in December: 81%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (71%).

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Average rainfall in December
Zavalla, TX

Average rainfall in December - Zavalla, TX
  • Average rainfall in December: 3.03"

The wettest month (with the highest rainfall) is May (4.13").
The driest month (with the least rainfall) is November (2.2").

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Average rainfall days in December
Zavalla, TX

Average rainfall days in December - Zavalla, TX
  • Average rainfall days in December: 13 days

The month with the highest number of rainy days is August (16.2 days).
The month with the least rainy days is November (11 days).

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Average snowfall in December
Zavalla, TX

Average snowfall in December - Zavalla, TX
  • Average snowfall in December: 0.16"

The month with the highest snowfall is January (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Zavalla, TX

Average snowfall days in December - Zavalla, TX
  • Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is January (0.7 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
Zavalla, TX

Average daylight in December / Average sunshine in December - Zavalla, 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: 4h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

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Average sunshine days in December
Zavalla, TX

Average sunshine days in December - Zavalla, TX
  • Average sunshine days in December: 15 days

The month with the most sunshine days is October (17.9 days).
The months with the least sunshine days are February and June (11.8 days).

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Average UV index in December
Zavalla, TX

Average UV index in December - Zavalla, TX
  • Average UV index in December: 3

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in December
Zavalla, TX

Average cloud cover in December - Zavalla, TX
  • Average cloud cover in December: 50

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is October (Cloud cover 33).

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Average visibility in December
Zavalla, TX

Average visibility in December - Zavalla, TX
  • Average visibility in December: 5mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (5mi).

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Zavalla, Texas, USA

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