December weather forecastManasota Key, FL
December
Weather in December
The first month of the winter, December, is also an agreeable month in Manasota Key, Florida, with temperature in the range of an average high of 73.2°F (22.9°C) and an average low of 62.1°F (16.7°C).Temperature
The shift into December finds Manasota Key at an average high-temperature of a pleasant 73.2°F (22.9°C), closely comparable to November's conditions. An average low-temperature of 62.1°F (16.7°C) is observed during December nights.Humidity
With an average relative humidity of 77%, December is the most humid month in Manasota Key.Rainfall
In Manasota Key, in December, during 7.9 rainfall days, 0.98" (25mm) of precipitation is typically accumulated. In Manasota Key, during the entire year, the rain falls for 168.6 days and collects up to 20.2" (513mm) of precipitation.Ocean temperature
In Manasota Key, in December, the average water temperature is 70.2°F (21.2°C).Note: A surface water temperature of 70.2°F (21.2°C) does not provide an enjoyable swimming experience for most. Breathing control becomes more challenging as the water temperature drops below 69.8°F (21°C).
Daylight
The month with the shortest days in Manasota Key is December, with an average of 10h and 30min of daylight.On the first day of December in Manasota Key, Florida, sunrise is at 7:01 am and sunset at 5:35 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:47 pm EST.
Sunshine
December has the least sunshine of the year, with an average of 6.7h of sunshine.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: In December, a daily maximum UV index of 5 leads to the following instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take caution! The UV rays from the Sun gain strength from sand and water reflections.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Manasota Key, FL
- Average high temperature in December: 73.2°F
The warmest month (with the highest average high temperature) is August (88.2°F).
The month with the lowest average high temperature is January (69.1°F).
- Average low temperature in December: 62.1°F
The month with the highest average low temperature is August (80.1°F).
The coldest month (with the lowest average low temperature) is January (57.4°F).
Average pressure in December
Manasota Key, FL
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is September (29.95"Hg).
Average wind speed in December
Manasota Key, FL
- Average wind speed in December: 9.1mph
The windiest month (with the highest average wind speed) is November (9.5mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in December
Manasota Key, FL
- Average humidity in December: 77%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are March and May (73%).
Average rainfall in December
Manasota Key, FL
- Average rainfall in December: 0.98"
The wettest month (with the highest rainfall) is August (4.06").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days in December
Manasota Key, FL
- Average rainfall days in December: 7.9 days
The month with the highest number of rainy days is August (23.6 days).
The month with the least rainy days is January (6.6 days).
Average sea temperature in December
Manasota Key, FL
- Average sea temperature in December: 70.2°F
The best month for swimming (with the highest average sea temperature) is August (87°F).
The coldest month (with the lowest average sea temperature) is January (65.3°F).
Average daylight in December /
Average sunshine in December
Manasota Key, FL
- Average daylight in December: 10h and 30min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in December: 6h and 42min
The month with the most sunshine is May (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).
Average sunshine days in December
Manasota Key, FL
- Average sunshine days in December: 20 days
The month with the most sunshine days is January (22 days).
The month with the least sunshine days is August (4 days).
Average UV index in December
Manasota Key, 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 months with the lowest UV index are January, February and December (UV index 5).
Average cloud cover in December
Manasota Key, FL
- Average cloud cover in December: 27
The month with the most cloud cover is January (Cloud cover 28).
The month with the least cloud cover is May (Cloud cover 22).
Average visibility in December
Manasota Key, 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).
