December weather forecast and climate
Brownville, FL

Weather in December

The first month of the winter, December, is also a moderately hot month in Brownville, Florida, with average temperature varying between 58.1°F (14.5°C) and 74.3°F (23.5°C).

Temperature

In December, the average high-temperature is almost the same as in November - a still warm 74.3°F (23.5°C). The average low-temperature, in Brownville, is 58.1°F (14.5°C).

Humidity

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

Rainfall

In Brownville, during December, the rain falls for 9.1 days and regularly aggregates up to 1.1" (28mm) of precipitation. In Brownville, during the entire year, the rain falls for 187.3 days and collects up to 28.62" (727mm) of precipitation.

Daylight

December has the shortest days of the year, with an average of 10.4h of daylight.

Sunshine

The month with the least sunshine in Brownville, Florida, is December, with an average of 6.3h of sunshine.

UV index

Months with the lowest UV index in Brownville are January, February, November and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 5 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in December in Brownville?

In December, the average high-temperature is 74.3°F (23.5°C), and the average low-temperature is 58.1°F (14.5°C).

What is the average humidity in December in Brownville?

The average relative humidity in December is 77%.

How many days does it rain in December in Brownville?

In Brownville, in December, it is raining for 9.1 days, with typically 1.1" (28mm) of accumulated precipitation.

What is the month with the shortest days in Brownville?

The month with the shortest days in Brownville, Florida, is December, with an average of 10.4h of daylight.

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

In Brownville, Florida, the average length of the day in December is 10.4h.

What is the month with the least sunshine in Brownville?

December has the least sunshine of the year in Brownville, Florida, with an average of 6.3h of sunshine.

How long on average sun shines in December in Brownville?

The average sunshine in December in Brownville is 6.3h.

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

January, February, November and December, with an average maximum UV index of 5, are months with the lowest UV index in Brownville, Florida.

How high is the UV index in December in Brownville?

In December, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in December
Brownville, FL

Average temperature in December - Brownville, FL
  • Average high temperature in December: 74.3°F

The warmest months (with the highest average high temperature) are July and August (90.1°F).
The month with the lowest average high temperature is January (70.5°F).

  • Average low temperature in December: 58.1°F

The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (52.9°F).

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Average pressure in December
Brownville, FL

Average pressure in December - Brownville, FL
  • Average pressure in December: 30.09"

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is September (29.95").

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Average wind speed in December
Brownville, FL

Average wind speed in December - Brownville, FL
  • Average wind speed in December: 6.7mph

The windiest month (with the highest average wind speed) is January (7.1mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

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Average humidity in December
Brownville, FL

Average humidity in December - Brownville, FL
  • Average humidity in December: 77%

The month with the highest relative humidity is September (80%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in December
Brownville, FL

Average rainfall in December - Brownville, FL
  • Average rainfall in December: 1.1"

The wettest month (with the highest rainfall) is August (5.08").
The driest month (with the least rainfall) is February (0.75").

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Average rainfall days in December
Brownville, FL

Average rainfall days in December - Brownville, FL
  • Average rainfall days in December: 9.1 days

Months with the highest number of rainy days are July and August (25.7 days).
The month with the least rainy days is January (8.6 days).

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Average daylight in December /
Average sunshine in December
Brownville, FL

Average daylight in December / Average sunshine in December - Brownville, FL
  • Average daylight in December: 10.4h

The month with the longest days is June (Average daylight: 13.8h).
The month with the shortest days is December (Average daylight: 10.4h).

  • Average sunshine in December: 6.3h

Months with the most sunshine are May and July (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 6.3h).

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Average sunshine days in December
Brownville, FL

Average sunshine days in December - Brownville, FL
  • Average sunshine days in December: 18.2 days

The month with the most sunshine days is January (20.7 days).
Months with the least sunshine days are July and August (3.6 days).

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Average UV index in December
Brownville, FL

Average UV index in December - Brownville, FL
  • Average UV index in December: 5

Months with the highest UV index are May, June, July, August and September (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 5).

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Average cloud cover in December
Brownville, FL

Average cloud cover in December - Brownville, FL
  • Average cloud cover in December: 33

The month with the most cloud cover is December (Cloud cover 33).
The month with the least cloud cover is May (Cloud cover 26).

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Average visibility in December
Brownville, FL

Average visibility in December - Brownville, FL
  • Average visibility in December: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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