December weather forecast
Istachatta, FL

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Weather in December

December, the first month of the winter in Istachatta, is also an agreeable month, with temperature in the range of an average high of 71.1°F (21.7°C) and an average low of 54.1°F (12.3°C).

Temperature

Istachatta sees the arrival of December with an average high-temperature of an agreeable 71.1°F (21.7°C), indicating a subtle variation from November. December witnesses an average nighttime temperature of 54.1°F (12.3°C).

Humidity

The average relative humidity in December is 77%.

Rainfall

In Istachatta, in December, it is raining for 8 days, with typically 1.93" (49mm) of accumulated precipitation. In Istachatta, Florida, during the entire year, the rain falls for 160.2 days and collects up to 21.81" (554mm) of precipitation.

Snowfall

February through December are months without snowfall in Istachatta.

Daylight

With an average of 10h and 24min of daylight, December has the shortest days of the year.
On the first day of December in Istachatta, sunrise is at 7:05 am and sunset at 5:31 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:43 pm EST.

Sunshine

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

UV index

The average daily maximum UV index in December is 5. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 5 in December translates into the following instructions:
Exercise prevention - Precautions against solar damage are endorsed. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
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Frequently asked questions

What is the average December temperature in Istachatta?

In Istachatta, 71.1°F (21.7°C) is the average high-temperature and 54.1°F (12.3°C) is the average low-temperature during December. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, in October is appraised at 89.6°F (32°C).

What is the average humidity in December in Istachatta?

The average relative humidity in December is 77%.

How many days does it rain in December in Istachatta?

In Istachatta, Florida, in December, it is raining for 8 days, with typically 1.93" (49mm) of accumulated precipitation.

When it does not snow in Istachatta?

In Istachatta, snow does not fall in February through December.

Does it snow in Istachatta in December?

In Istachatta, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days in Istachatta?

December has the shortest days of the year in Istachatta, Florida, with an average of 10h and 24min of daylight.

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

In December, the average day length in Istachatta is 10h and 21min.

When is the sunrise / sunset in December in Istachatta?

In December, on the first day of the month, sunrise is at 7:05 am and sunset at 5:31 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:43 pm EST.

What is the month with the least sunshine in Istachatta?

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

How long on average sun shines in December in Istachatta?

The average sunshine duration in December is 6.3h.

What is the UV index intensity in December in Istachatta?

In Istachatta, the average daily maximum UV index in December is 5. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Istachatta, FL

Average temperature in December - Istachatta, FL
  • Average high temperature in December: 71.1°F

The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (67.1°F).

  • Average low temperature in December: 54.1°F

The month with the highest average low temperature is August (75.7°F).
The coldest month (with the lowest average low temperature) is January (49.3°F).

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Average pressure in December
Istachatta, FL

Average pressure in December - Istachatta, FL
  • Average pressure in December: 30.11"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).

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Average wind speed in December
Istachatta, FL

Average wind speed in December - Istachatta, FL
  • Average wind speed in December: 5.8mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

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Average humidity in December
Istachatta, FL

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

The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is March (72%).

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Average rainfall in December
Istachatta, FL

Average rainfall in December - Istachatta, FL
  • Average rainfall in December: 1.93"

The wettest month (with the highest rainfall) is July (3.82").
The driest month (with the least rainfall) is March (0.67").

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Average rainfall days in December
Istachatta, FL

Average rainfall days in December - Istachatta, FL
  • Average rainfall days in December: 8 days

The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is January (6.9 days).

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Average snowfall in December
Istachatta, FL

Average snowfall in December - Istachatta, FL
  • Average snowfall in December: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in December
Istachatta, FL

Average snowfall days in December - Istachatta, FL
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in December / Average sunshine in December - Istachatta, FL
  • Average daylight in December: 10h and 2min

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in December: 6h and 2min

The months with the most sunshine are May and July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

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Average sunshine days in December
Istachatta, FL

Average sunshine days in December - Istachatta, FL
  • Average sunshine days in December: 19.9 days

The month with the most sunshine days is January (22 days).
The month with the least sunshine days is August (5 days).

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Average UV index in December
Istachatta, FL

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

The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).

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Average cloud cover in December
Istachatta, FL

Average cloud cover in December - Istachatta, FL
  • Average cloud cover in December: 35

The months with the most cloud cover are February and December (Cloud cover 35).
The month with the least cloud cover is May (Cloud cover 26).

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Average visibility in December
Istachatta, FL

Average visibility in December - Istachatta, FL
  • 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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Istachatta, Florida, USA

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