June weather forecast
North Key Largo, FL

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Weather in June

The first month of the summer, June, is a tropical month in North Key Largo, Florida, with temperature in the range of an average low of 79.5°F (26.4°C) and an average high of 86.7°F (30.4°C).

Temperature

The dawn of June sees an average high-temperature of a tropical 86.7°F (30.4°C), subtly contrasting with May's 84.2°F (29°C). In North Key Largo, a slight decrease from the daytime peak is noted during the month of June, with an average low-temperature of 79.5°F (26.4°C).

Heat index

June's heat index is computed to be a fiery hot 98.6°F (37°C). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Understanding the heat index involves considering values for shaded locales with light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In June, the average relative humidity in North Key Largo, Florida, is 72%.

Rainfall

In North Key Largo, during June, the rain falls for 24.4 days and regularly aggregates up to 5.2" (132mm) of precipitation. In North Key Largo, during the entire year, the rain falls for 225.9 days and collects up to 40.91" (1039mm) of precipitation.

Ocean temperature

In June, the average ocean temperature is 83.7°F (28.7°C).
Note: Water temperature ranging from 77°F (25°C) to 84.2°F (29°C) is seen as very warm and delightful by everyone. During these temperatures, water activities become enjoyable, without causing discomfort for extended periods.

Daylight

With an average of 13h and 42min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 6:30 am and sunset at 8:07 pm. On the last day of June, sunrise is at 6:34 am and sunset at 8:15 pm EDT.

Sunshine

The average sunshine in June is 10.4h.

UV index

April through September, 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 exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 7 during June, leads to the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Stay cautious! Sand and water reflections increase UV radiation potency.
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Frequently asked questions

How hot does it get in North Key Largo in June?

The average high-temperature and low-temperature in North Key Largo during June are 86.7°F (30.4°C) and 79.5°F (26.4°C) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in June is computed to be 98.6°F (37°C).

What is the average humidity in June in North Key Largo?

In North Key Largo, Florida, the average relative humidity in June is 72%.

How many days does it rain in June in North Key Largo?

In North Key Largo, Florida, in June, it is raining for 24.4 days, with typically 5.2" (132mm) of accumulated precipitation.

What is the water temperature in June in North Key Largo?

In June, the average ocean temperature in North Key Largo is 83.7°F (28.7°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.

When are the longest days in North Key Largo?

June has the longest days of the year in North Key Largo, with an average of 13h and 42min of daylight.

What is the average length of the day in June in North Key Largo?

The average day length in June in North Key Largo is 13h and 41min.

What time are sunrise and sunset in June in North Key Largo?

On the first day of June in North Key Largo, Florida, sunrise is at 6:30 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 8:15 pm EDT.

How long on average sun shines in June in North Key Largo?

The average sunshine duration in June in North Key Largo is 10.4h.

When is the highest UV index in North Key Largo?

April through September, with an average maximum UV index of 7, are months with the highest UV index in North Key Largo, Florida.

What is the UV index intensity in June in North Key Largo?

In North Key Largo, the average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
North Key Largo, FL

Average temperature in June - North Key Largo, FL
  • Average high temperature in June: 86.7°F

The warmest month (with the highest average high temperature) is August (88.9°F).
The month with the lowest average high temperature is January (73.9°F).

  • Average low temperature in June: 79.5°F

The month with the highest average low temperature is August (81.7°F).
The coldest month (with the lowest average low temperature) is January (63.1°F).

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Average pressure in June
North Key Largo, FL

Average pressure in June - North Key Largo, FL
  • Average pressure in June: 30"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The months with the lowest atmospheric pressure are September and October (29.94"Hg).

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Average wind speed in June
North Key Largo, FL

Average wind speed in June - North Key Largo, FL
  • Average wind speed in June: 7.6mph

The windiest month (with the highest average wind speed) is March (10.2mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

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Average humidity in June
North Key Largo, FL

Average humidity in June - North Key Largo, FL
  • Average humidity in June: 72%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is March (68%).

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Average rainfall in June
North Key Largo, FL

Average rainfall in June - North Key Largo, FL
  • Average rainfall in June: 5.2"

The wettest month (with the highest rainfall) is August (6.77").
The driest month (with the least rainfall) is February (1.14").

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Average rainfall days in June
North Key Largo, FL

Average rainfall days in June - North Key Largo, FL
  • Average rainfall days in June: 24.4 days

The month with the highest number of rainy days is August (26.8 days).
The months with the least rainy days are January and February (12.5 days).

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Average sea temperature in June
North Key Largo, FL

Average sea temperature in June - North Key Largo, FL
  • Average sea temperature in June: 83.6°F

The best month for swimming (with the highest average sea temperature) is August (86.5°F).
The coldest month (with the lowest average sea temperature) is February (74°F).

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Average daylight in June /
Average sunshine in June
North Key Largo, FL

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

The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

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Average sunshine days in June
North Key Largo, FL

Average sunshine days in June - North Key Largo, FL
  • Average sunshine days in June: 3.8 days

The month with the most sunshine days is March (14.3 days).
The month with the least sunshine days is August (2.1 days).

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Average UV index in June
North Key Largo, FL

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

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

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Average cloud cover in June
North Key Largo, FL

Average cloud cover in June - North Key Largo, FL
  • Average cloud cover in June: 32

The month with the most cloud cover is October (Cloud cover 36).
The month with the least cloud cover is April (Cloud cover 26).

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Average visibility in June
North Key Largo, FL

Average visibility in June - North Key Largo, 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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North Key Largo, Florida, USA

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