Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The introduction of December notes a subtle temperature variation to a still moderately hot 74.8°F (23.8°C) from November's 78.4°F (25.8°C). An average nighttime temperature of 59.4°F (15.2°C) is noted during the month of December.Humidity
In December, the average relative humidity in Ridge Harbor is 77%.Rainfall
In Ridge Harbor, in December, it is raining for 9.4 days, with typically 1.22" (31mm) of accumulated precipitation. Throughout the year, in Ridge Harbor, there are 181.8 rainfall days, and 29.37" (746mm) of precipitation is accumulated.Daylight
With an average of 10h and 30min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:00 am and sunset at 5:33 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:45 pm EST.
Sunshine
December has the least sunshine of the year in Ridge Harbor, with an average of 6.3h of sunshine.UV index
The months with the lowest UV index in Ridge Harbor are January, February, November and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index of 5 during December translates into these guidelines:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Frequently asked questions
What is the average December temperature in Ridge Harbor?
What is the average humidity in December in Ridge Harbor?
How many days does it rain in December in Ridge Harbor?
What is the month with the shortest days in Ridge Harbor?
How many hours of daylight does Ridge Harbor have in December?
What time are sunrise and sunset in December in Ridge Harbor?
What is the month with the least sunshine in Ridge Harbor?
How long on average sun shines in December in Ridge Harbor?
When is the lowest UV index in Ridge Harbor?
What is the UV index reading in December in Ridge Harbor?
Average temperature in December
Ridge Harbor, FL
- Average high temperature in December: 74.8°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 (70.9°F).
- Average low temperature in December: 59.4°F
The month with the highest average low temperature is August (77.5°F).
The coldest month (with the lowest average low temperature) is January (54.3°F).
Average pressure in December
Ridge Harbor, 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
Ridge Harbor, FL
- Average wind speed in December: 7.1mph
The windiest months (with the highest average wind speed) are January and March (7.5mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).
Average humidity in December
Ridge Harbor, FL
- Average humidity in December: 77%
The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is March (70%).
Average rainfall in December
Ridge Harbor, FL
- Average rainfall in December: 1.22"
The wettest month (with the highest rainfall) is August (5.39").
The driest month (with the least rainfall) is February (0.79").
Average rainfall days in December
Ridge Harbor, FL
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is August (25.6 days).
The months with the least rainy days are January and February (8.1 days).
Average daylight in December /
Average sunshine in December
Ridge Harbor, FL
- Average daylight in December: 10h and 3min
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 2min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).
Average sunshine days in December
Ridge Harbor, FL
- Average sunshine days in December: 18.8 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is August (3.8 days).
Average UV index in December
Ridge Harbor, 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, November and December (UV index 5).
Average cloud cover in December
Ridge Harbor, FL
- Average cloud cover in December: 32
The month with the most cloud cover is December (Cloud cover 32).
The month with the least cloud cover is May (Cloud cover 26).
Average visibility in December
Ridge Harbor, 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).
Ridge Harbor, Florida, USA
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