December weather forecast
Leesburg, TX

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Weather in December

The first month of the winter, December, is also a fresh month in Leesburg, Texas, with an average temperature ranging between min 40.1°F (4.5°C) and max 55.2°F (12.9°C).

Temperature

The transition into December is accompanied by a slight temperature decrease, with the average high-temperature shifting from a comfortable 63.5°F (17.5°C) in November to a cool 55.2°F (12.9°C). In December, Leesburg experiences a temperature dip to an average of 40.1°F (4.5°C) at night.

Humidity

In December, the average relative humidity in Leesburg, Texas, is 77%.

Rainfall

In Leesburg, Texas, during December, the rain falls for 4.6 days and regularly aggregates up to 0.55" (14mm) of precipitation. Throughout the year, in Leesburg, there are 70.3 rainfall days, and 6.61" (168mm) of precipitation is accumulated.

Snowfall

January, February and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Leesburg, during the entire year, snow falls for 1.3 days and aggregates up to 0.16" (4mm) 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 the month, sunrise is at 7:05 am and sunset at 5:13 pm. On the last day of December, in Leesburg, sunrise is at 7:23 am and sunset at 5:24 pm CST.

Sunshine

December has the least sunshine of the year, with an average of 5.1h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In December, the average maximum UV index of 3 translates into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
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Frequently asked questions

What are December temperatures in Leesburg?

The high-temperature, in December, in Leesburg, records 55.2°F (12.9°C), while the low-temperature is 40.1°F (4.5°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in September is evaluated at 100.4°F (38°C).

What is the average humidity in December in Leesburg?

In December, the average relative humidity in Leesburg is 77%.

How many days does it rain in December in Leesburg?

In Leesburg, in December, during 4.6 rainfall days, 0.55" (14mm) of precipitation is typically accumulated.

When does it start snowing in Leesburg?

December is the first month it typically snows. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

What is the month with the shortest days in Leesburg?

With an average of 10h and 0min of daylight, December has the shortest days of the year.

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

In Leesburg, the average day length in December is 10h and 1min.

What time are sunrise and sunset in December in Leesburg?

On the first day of December, sunrise is at 7:05 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 5:24 pm CST.

What is the month with the least sunshine in Leesburg?

With an average of 5.1h of sunshine, December has the least sunshine of the year in Leesburg.

How long on average sun shines in December in Leesburg?

In Leesburg, the average sunshine duration in December is 5.1h.

When is the lowest UV index in Leesburg?

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.

How high is the UV index in December in Leesburg?

The average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
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
Leesburg, TX

Average temperature in December - Leesburg, TX
  • Average high temperature in December: 55.2°F

The warmest month (with the highest average high temperature) is August (94.6°F).
The month with the lowest average high temperature is January (53.2°F).

  • Average low temperature in December: 40.1°F

The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).

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Average pressure in December
Leesburg, TX

Average pressure in December - Leesburg, TX
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in December
Leesburg, TX

Average wind speed in December - Leesburg, TX
  • Average wind speed in December: 7mph

The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in December
Leesburg, TX

Average humidity in December - Leesburg, TX
  • Average humidity in December: 77%

The month with the highest relative humidity is February (79%).
The month with the lowest relative humidity is August (66%).

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Average rainfall in December
Leesburg, TX

Average rainfall in December - Leesburg, TX
  • Average rainfall in December: 0.55"

The wettest month (with the highest rainfall) is October (0.91").
The driest month (with the least rainfall) is September (0.24").

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Average rainfall days in December
Leesburg, TX

Average rainfall days in December - Leesburg, TX
  • Average rainfall days in December: 4.6 days

The month with the highest number of rainy days is May (7.7 days).
The month with the least rainy days is January (3.8 days).

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Average snowfall in December
Leesburg, TX

Average snowfall in December - Leesburg, TX
  • Average snowfall in December: 0.04"

The month with the highest snowfall is January (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Leesburg, TX

Average snowfall days in December - Leesburg, TX
  • Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is February (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
Leesburg, TX

Average daylight in December / Average sunshine in December - Leesburg, 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: 5h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

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Average sunshine days in December
Leesburg, TX

Average sunshine days in December - Leesburg, TX
  • Average sunshine days in December: 25 days

The month with the most sunshine days is January (25.6 days).
The month with the least sunshine days is September (19.8 days).

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Average UV index in December
Leesburg, TX

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

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

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Average cloud cover in December
Leesburg, TX

Average cloud cover in December - Leesburg, TX
  • Average cloud cover in December: 44

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in December
Leesburg, TX

Average visibility in December - Leesburg, 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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Leesburg, Texas, USA

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