Weathermondo.com
United StatesThe climate of Key Largo
The current climate in Key Largo features temperatures ranging from a high of 33°C to a low of 25°C throughout the year. The average yearly temperature is around 30°C. At night, temperatures in the colder months average around 16°C and in the warmer months around 26°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Key Largo, Florida.
Temperature records
The highest temperature recorded in Key Largo in recent years was 36°C in July 2019. The lowest daytime temperature recorded was 10°C in December 2022.
Rainfall amount
On average, Key Largo receives 1500 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
The hurricane season in Key Largo runs from June to November.
Best time to visit Key Largo?
The best time to visit Key Largo for sunny weather is January through April, November and December. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Key Largo. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
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Climate Table of Key Largo
The climate table of Key Largo shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 25 | 27 | 28 | 30 | 30 | 32 | 33 | 33 | 32 | 30 | 28 | 26 |
| Temp. min (°C) | 17 | 19 | 20 | 22 | 24 | 26 | 26 | 26 | 26 | 24 | 21 | 19 |
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| Precipitation (mm) | 54 | 84 | 33 | 71 | 202 | 203 | 146 | 231 | 185 | 126 | 79 | 86 |
| UV Index | 6 | 7 | 8 | 9 | 9 | 8 | 8 | 8 | 8 | 7 | 6 | 6 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
Temperature charts
These charts display the average temperatures in Key Largo, Florida. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Key Largo
Yearly Temperature in Key Largo
Precipitation charts
These charts show the average amount of precipitation in Key Largo, Florida. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Key Largo
Total Yearly Precipitation in Key Largo
UV index chart
This chart shows the average UV index per month in Key Largo, Florida. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Key Largo
Weather experiences in Key Largo
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Average weather in Key Largo by month
Click on a month below to see detailed weather info for Key Largo. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.