July weather forecast
Cudjoe Key, FL

July, like June, in Cudjoe Key, Florida, is another warm summer month, with an average temperature ranging between min 82.9°F (28.3°C) and max 84.6°F (29.2°C).

Temperature

In July, the average high-temperature is almost the same as in June - a still warm 84.6°F (29.2°C). In July, in Cudjoe Key, Florida, the average low-temperature is 82.9°F (28.3°C).

Heat index

The average heat index in July is evaluated at a tropical 93.2°F (34°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'apparent temperature', or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, clothing, differences in body mass, height, and shape), and activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The months with the lowest humidity are July through September, with an average relative humidity of 74%.

Rainfall

In Cudjoe Key, during July, the rain falls for 18.3 days and regularly aggregates up to 2.52" (64mm) of precipitation. In Cudjoe Key, Florida, during the entire year, the rain falls for 171.1 days and collects up to 21.54" (547mm) of precipitation.

Ocean temperature

In Cudjoe Key, the average seawater temperature in July is 85.6°F (29.8°C).
Note: For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The average length of the day in July is 13h and 29min.
On the first day of the month, sunrise is at 6:40 am and sunset at 8:19 pm. On the last day of July, sunrise is at 6:53 am and sunset at 8:11 pm EDT.

Sunshine

With an average of 11.1h of sunshine, July has the most sunshine of the year in Cudjoe Key.

UV index

The months with the highest UV index in Cudjoe Key, Florida, are April through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The daily maximum UV index of 7 in July interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.