July weather forecast and climate
Cudjoe Key, FL

Weather in July

July, the same as June, is another warm summer month in Cudjoe Key, Florida, with temperature in the range of an average high of 84.6°F (29.2°C) and an average low of 82.9°F (28.3°C).

Temperature

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

Heat index

In July, the average heat index is estimated at a tropical 93.2°F (34°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With the 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', 'felt air temperature', 'apparent temperature', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, differences in body mass, height, and shape, pregnancy), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. 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

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

Rainfall

In Cudjoe Key, during 18.3 rainfall days, 2.52" (64mm) of precipitation is typically accumulated. Throughout the year, there are 171.1 rainfall days, and 21.54" (547mm) of precipitation is accumulated.

Ocean temperature

In Cudjoe Key, the average water temperature is 85.6°F (29.8°C).
Note: For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In Cudjoe Key, the average length of the day in July is 13.5h.

Sunshine

The month with the most sunshine is July, with an average of 11.1h of sunshine.

UV index

Months with the highest UV index in Cudjoe Key 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 unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the temperature in July in Cudjoe Key?

The average high-temperature, in July, in Cudjoe Key, Florida, is 84.6°F (29.2°C), while the average low-temperature is 82.9°F (28.3°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, in July is estimated at 93.2°F (34°C).

What are the least humid months in Cudjoe Key?

July through September, with an average relative humidity of 74%, are the least humid months in Cudjoe Key, Florida.

What is the average humidity in July in Cudjoe Key?

The average relative humidity in July is 74%.

How many days does it rain in July in Cudjoe Key?

In July, in Cudjoe Key, Florida, the rain falls for 18.3 days. Throughout July, 2.52" (64mm) of precipitation is accumulated.

How warm is the water in July in Cudjoe Key?

In Cudjoe Key, in July, the average water temperature is 85.6°F (29.8°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Cudjoe Key have in July?

In Cudjoe Key, the average length of the day in July is 13.5h.

What month has the most sunshine in Cudjoe Key?

July has the most sunshine of the year, with an average of 11.1h of sunshine.

How long on average sun shines in July in Cudjoe Key?

In Cudjoe Key, Florida, the average sunshine in July is 11.1h.

What are the months with the highest UV index in Cudjoe Key?

Months with the highest UV index in Cudjoe Key, Florida, are April through October, with an average maximum UV index of 7.

How high is the UV index in July in Cudjoe Key?

The average daily maximum UV index in July in Cudjoe Key, Florida, is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV rays.

Average temperature in July
Cudjoe Key, FL

Average temperature in July - Cudjoe Key, FL
  • Average high temperature in July: 84.6°F

The warmest month (with the highest average high temperature) is August (85.3°F).
The month with the lowest average high temperature is January (72.7°F).

  • Average low temperature in July: 82.9°F

The month with the highest average low temperature is August (83.1°F).
The coldest month (with the lowest average low temperature) is January (68.5°F).

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Average pressure in July
Cudjoe Key, FL

Average pressure in July - Cudjoe Key, FL
  • Average pressure in July: 30.02"

The month with the highest atmospheric pressure is January (30.09").
Months with the lowest atmospheric pressure are September and October (29.93").

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Average wind speed in July
Cudjoe Key, FL

Average wind speed in July - Cudjoe Key, FL
  • Average wind speed in July: 9.4mph

The windiest month (with the highest average wind speed) is November (14.4mph).
The calmest month (with the lowest average wind speed) is July (9.4mph).

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Average humidity in July
Cudjoe Key, FL

Average humidity in July - Cudjoe Key, FL
  • Average humidity in July: 74%

The month with the highest relative humidity is February (78%).
Months with the lowest relative humidity are July, August and September (74%).

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Average rainfall in July
Cudjoe Key, FL

Average rainfall in July - Cudjoe Key, FL
  • Average rainfall in July: 2.52"

The wettest month (with the highest rainfall) is September (3.54").
The driest month (with the least rainfall) is March (0.43").

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Average rainfall days in July
Cudjoe Key, FL

Average rainfall days in July - Cudjoe Key, FL
  • Average rainfall days in July: 18.3 days

The month with the highest number of rainy days is September (20.8 days).
The month with the least rainy days is March (9.4 days).

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Average sea temperature in July
Cudjoe Key, FL

Average sea temperature in July - Cudjoe Key, FL
  • Average sea temperature in July: 85.6°F

The best month for swimming (with the highest average sea temperature) is August (86.8°F).
The coldest month (with the lowest average sea temperature) is February (72.1°F).

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Average daylight in July /
Average sunshine in July
Cudjoe Key, FL

Average daylight in July / Average sunshine in July - Cudjoe Key, FL
  • Average daylight in July: 13.5h

The month with the longest days is June (Average daylight: 13.7h).
The month with the shortest days is December (Average daylight: 10.6h).

  • Average sunshine in July: 11.1h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is December (Average sunshine: 6.5h).

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Average sunshine days in July
Cudjoe Key, FL

Average sunshine days in July - Cudjoe Key, FL
  • Average sunshine days in July: 9.9 days

The month with the most sunshine days is March (19.6 days).
The month with the least sunshine days is September (6.2 days).

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Average UV index in July
Cudjoe Key, FL

Average UV index in July - Cudjoe Key, FL
  • Average UV index in July: 7

Months with the highest UV index are April, May, June, July, August, September and October (UV index 7).
The month with the lowest UV index is January (UV index 5).

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Average cloud cover in July
Cudjoe Key, FL

Average cloud cover in July - Cudjoe Key, FL
  • Average cloud cover in July: 27

The month with the most cloud cover is January (Cloud cover 34).
The month with the least cloud cover is April (Cloud cover 23).

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Average visibility in July
Cudjoe Key, FL

Average visibility in July - Cudjoe Key, FL
  • Average visibility in July: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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