In August, in Key West, Florida, the average high-temperature is 85.3°F (29.6°C), and the average low-temperature is 82.9°F (28.3°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 95°F (35°C).
- What is the warmest month in Key West?With an average high-temperature of 85.3°F (29.6°C) and an average low-temperature of 82.9°F (28.3°C) , August is the warmest month in Key W...
- What is the temperature in August in Key West?In August , in Key West, the average high-temperature is 85.3°F (29.6°C) , and the average low-temperature is 82.9°F (28.3°C) . In August , the...
- What is the least humid month in Key West?July through September , with an average relative humidity of 74% , are the least humid months .
- What is the average humidity in August in Key West?The average relative humidity in August in Key West, Florida, is 74% .
- How much does it rain in Key West in August?In August , in Key West, Florida, the rain falls for 23.1 days . Throughout August , 4.33" (110mm) of precipitation is accumulated.
- What is the month with the warmest ocean in Key West?August is the month with the warmest seawater in Key West, Florida, with an average ocean temperature of 86.9°F (30.5°C) .
- What is the ocean temperature in August in Key West?In Key West, in August , the average water temperature is 86.9°F (30.5°C) . The water temperature above 86°F (30°C) is arguably regarded as unple...
- What is the average length of the day in August in Key West?In August , the average length of the day in Key West is 13h .
- How long on average sun shines in August in Key West?In August , the average sunshine is 9.7h .
From August 1st to 18th the daily high averages 91 degrees Fahrenheit (33 degrees Celsius) and nighttime lows are 81 °F (27 °C). Typically every August day at Key West has a temperature of at least 80 °F (27 °C). Temperatures above 100 °F (38 °C) are not expected here this month. Rain
Get the monthly weather forecast for Key West, FL, including daily high/low, historical averages, to help you plan ahead.
Sun & Moon. Weather Today Weather Hourly 14 Day Forecast Yesterday/Past Weather Climate (Averages) Currently: 87 °F. Passing clouds. (Weather station: Key West International Airport, USA). See more current weather.
Sep 17, 2020 · Florida Weather in August Regardless of what part of Florida that you're visiting, August temperatures are hot and humid, and the entire state can feel like one big sauna. Avoid the most intense midday heat between noon and 4 p.m. by staying inside or under a shaded area near the beach or a pool.