June weather forecast
Cudjoe Key, FL

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Weather in June

June, the first month of the summer in Cudjoe Key, is also a moderately hot month, with temperature in the range of an average low of 81.5°F (27.5°C) and an average high of 83.3°F (28.5°C).

Temperature

As May transitions into June, the average high-temperature rests at a still moderately hot 83.3°F (28.5°C), maintaining a close resemblance to the previous month. During the June nights, Cudjoe Key's temperature maintains an average close to the daytime highs, settling at a still moderately hot 81.5°F (27.5°C).

Heat index

June's mean heat index is evaluated at a hot 91.4°F (33°C). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

The average relative humidity in June in Cudjoe Key is 77%.

Rainfall

In June, the rain falls for 17.4 days. Throughout June, 2.52" (64mm) of precipitation is accumulated. In Cudjoe Key, 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, in June, the average water temperature is 83.7°F (28.7°C).
Note: Water activities including swimming and diving at temperatures from 77°F (25°C) to 84.2°F (29°C) are deemed very pleasurable and enjoyable for extended periods, devoid of discomfort.

Daylight

The month with the longest days is June, with an average of 13h and 36min of daylight.
On the first day of June, sunrise is at 6:36 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 8:19 pm EDT.

Sunshine

The average sunshine in June in Cudjoe Key is 10.6h.

UV index

April through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 7 in June interprets into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Alert! The Sun's UV rays are heightened by the reflection of sand and water.
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Frequently asked questions

Is it hot in Cudjoe Key during June?

The average high-temperature and low-temperature during June are 83.3°F (28.5°C) and 81.5°F (27.5°C) respectively. In June, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 91.4°F (33°C).

What is the average humidity in June in Cudjoe Key?

The average relative humidity in June in Cudjoe Key, Florida, is 77%.

How much does it rain in Cudjoe Key in June?

In Cudjoe Key, during June, the rain falls for 17.4 days and regularly aggregates up to 2.52" (64mm) of precipitation.

What is the water temperature in June in Cudjoe Key?

In Cudjoe Key, Florida, in June, the average water temperature is 83.7°F (28.7°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

When are the longest days in Cudjoe Key?

June has the longest days of the year, with an average of 13h and 36min of daylight.

What is the average length of the day in June in Cudjoe Key?

In Cudjoe Key, Florida, the average day length in June is 13h and 38min.

When are sunrise and sunset in June in Cudjoe Key?

In June, on the first day of the month, sunrise is at 6:36 am and sunset at 8:11 pm. On the last day of the month, in Cudjoe Key, sunrise is at 6:40 am and sunset at 8:19 pm EDT.

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

In Cudjoe Key, Florida, the average sunshine duration in June is 10.6h.

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

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

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

In Cudjoe Key, Florida, the average daily maximum UV index in June is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in June
Cudjoe Key, FL

Average temperature in June - Cudjoe Key, FL
  • Average high temperature in June: 83.3°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 June: 81.5°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 June
Cudjoe Key, FL

Average pressure in June - Cudjoe Key, FL
  • Average pressure in June: 29.98"Hg

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

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Average wind speed in June
Cudjoe Key, FL

Average wind speed in June - Cudjoe Key, FL
  • Average wind speed in June: 10.1mph

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 June
Cudjoe Key, FL

Average humidity in June - Cudjoe Key, FL
  • Average humidity in June: 77%

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

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Average rainfall in June
Cudjoe Key, FL

Average rainfall in June - Cudjoe Key, FL
  • Average rainfall in June: 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 June
Cudjoe Key, FL

Average rainfall days in June - Cudjoe Key, FL
  • Average rainfall days in June: 17.4 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 June
Cudjoe Key, FL

Average sea temperature in June - Cudjoe Key, FL
  • Average sea temperature in June: 83.6°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 June /
Average sunshine in June
Cudjoe Key, FL

Average daylight in June / Average sunshine in June - Cudjoe Key, FL
  • Average daylight in June: 13h and 4min

The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

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Average sunshine days in June
Cudjoe Key, FL

Average sunshine days in June - Cudjoe Key, FL
  • Average sunshine days in June: 9.7 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 June
Cudjoe Key, FL

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

The 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 June
Cudjoe Key, FL

Average cloud cover in June - Cudjoe Key, FL
  • Average cloud cover in June: 30

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 June
Cudjoe Key, FL

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

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

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Cudjoe Key, Florida, USA

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