Duck Key, FL Climate


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Duck Key, FL is a tropical paradise blessed with warm temperatures throughout the year. The average high temperature in the summer months reaches into the low 90’s and the average winter temperature typically stays in the mid 70's. With its near perfect climate, Duck Key is an ideal destination for those looking to escape winter temperatures or bask in a sunny beachside environment. Humidity levels are also generally quite pleasant, allowing visitors to enjoy all of the outdoor activities that this beautiful area has to offer.

Duck Key, Florida gets 45 inches of rain, on average, per year. The US average is 38 inches of rain per year.

Duck Key averages 0 inches of snow per year. The US average is 28 inches of snow per year.

On average, there are 255 sunny days per year in Duck Key. The US average is 205 sunny days.

Duck Key gets some kind of precipitation, on average, 99 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.


Weather Highlights

Summer High: the July high is around 90 degrees
Winter Low: the January low is 63
Rain: averages 45 inches of rain a year
Snow: averages 0 inches of snow a year


Bestplaces Comfort Index

The annual BestPlaces Comfort Index for Duck Key is 6.0 (10=best), which means it is one of the least comfortable places in Florida.

2.1 Summer - 8.8 Winter
January, February and December are the most pleasant months in Duck Key, while August and July are the least comfortable months.

  ClimateDuck Key, FloridaUnited States
  45.1 in.38.1 in.
  0.0 in.27.8 in.
  99.3 days106.2 days
  255 days205 days
  90.0°85.8°
  62.8°21.7°
  67
  7.24.3
  3 ft.2443 ft.
Climate
YOU SHOULD KNOW

Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.

Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.

Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.

August is the hottest month for Duck Key with an average high temperature of 90.4°, which ranks it as cooler than most places in Florida. In Duck Key, there are 6 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for Duck Key are December, February and March.
In Duck Key, there are 58.9 days annually when the high temperature is over 90°, which is cooler than most places in Florida.
January has the coldest nighttime temperatures for Duck Key with an average of 62.8°. This is one of the warmest places in Florida.
In Duck Key, there are 0.0 days annually when the nighttime low temperature falls below freezing, which is one of the warmest places in Florida.
In Duck Key, there are 0.0 days annually when the nighttime low temperature falls below zero°, which is about average compared to other places in Florida.
Humidity in Duck Key is significant throughout the year, and miserable in the summer. The humidity here has been described as oppressive or stifling. The most uncomfortably humid months in Humidity in Duck Key is significant throughout the year, and miserable in the summer. are August, September and July.
September is the wettest month in Duck Key with 7.4 inches of rain, and the driest month is January with 1.9 inches. The wettest season is Autumn with 35% of yearly precipitation and 13% occurs in Spring, which is the driest season. The annual rainfall of 45.1 inches in Duck Key means that it is one of the driest places in Florida.
September is the rainiest month in Duck Key with 14.1 days of rain, and April is the driest month with only 4.5 rainy days. There are 99.3 rainy days annually in Duck Key, which is one of the least rainy places in Florida. The rainiest season is Autumn when it rains 34% of the time and the driest is Summer with only a 16% chance of a rainy day.
There is rarely any recorded snowfall in Duck Key, ranking it as one of the least snowy places in Florida. Any measurable snowfall is a rare occurance in Duck Key.
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