June weather forecast and climate
Charlotte Harbor, FL

The first month of the summer, June, is still a tropical month in Charlotte Harbor, Florida, with average temperature fluctuating between 76.5°F (24.7°C) and 88.9°F (31.6°C).

Temperature

In Charlotte Harbor, the average high-temperature is practically the same as in May - a still hot 88.9°F (31.6°C). In June, the average low-temperature is 76.5°F (24.7°C).

Heat index

The average heat index is appraised at a scorching 105.8°F (41°C). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, differences in body mass, height, and shape, pregnancy, and metabolic differences affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, 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.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In June, the average relative humidity is 75%.

Rainfall

In June, the rain falls for 22.8 days. Throughout June, 4.21" (107mm) of precipitation is accumulated. In Charlotte Harbor, during the entire year, the rain falls for 176 days and collects up to 26.26" (667mm) of precipitation.

Ocean temperature

In Charlotte Harbor, in June, the average water temperature is 82.9°F (28.3°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

With an average of 13.8h of daylight, June has the longest days of the year.

Sunshine

In Charlotte Harbor, Florida, the average sunshine is 10.6h.

UV index

Months with the highest UV index in Charlotte Harbor are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to the UV radiation for the average person.
Note: In June, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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.

What is the temperature in June in Charlotte Harbor?

In Charlotte Harbor, Florida, in June, the average high-temperature is 88.9°F (31.6°C), and the average low-temperature is 76.5°F (24.7°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that combines both air temperature and relative humidity, in June is estimated at 105.8°F (41°C).

What is the average humidity in June in Charlotte Harbor?

The average relative humidity in June is 75%.

How many days does it rain in June in Charlotte Harbor?

In Charlotte Harbor, Florida, in June, it is raining for 22.8 days, with typically 4.21" (107mm) of accumulated precipitation.

What is the water temperature in June in Charlotte Harbor?

In Charlotte Harbor, the average seawater temperature in June is 82.9°F (28.3°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 Charlotte Harbor?

The month with the longest days in Charlotte Harbor, Florida, is June, with an average of 13.8h of daylight.

How many hours of daylight does Charlotte Harbor have in June?

In Charlotte Harbor, Florida, the average length of the day in June is 13.8h.

How long on average sun shines in June in Charlotte Harbor?

In June, the average sunshine is 10.6h.

What is the month with the highest UV index in Charlotte Harbor?

May through September, with an average maximum UV index of 7, are months with the highest UV index in Charlotte Harbor, Florida.

What is the UV index reading in June in Charlotte Harbor?

In Charlotte Harbor, the average daily maximum UV index in June is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in June - Charlotte Harbor, FL
  • Average high temperature in June: 88.9°F

The warmest month (with the highest average high temperature) is August (90.1°F).
The month with the lowest average high temperature is January (70.5°F).

  • Average low temperature in June: 76.5°F

The month with the highest average low temperature is August (78.3°F).
The coldest month (with the lowest average low temperature) is January (54.7°F).

Average pressure in June - Charlotte Harbor, FL
  • Average pressure in June: 29.99"

The month with the highest atmospheric pressure is January (30.12").
The month with the lowest atmospheric pressure is September (29.95").

Average wind speed in June - Charlotte Harbor, FL
  • Average wind speed in June: 5.8mph

The windiest months (with the highest average wind speed) are January and March (7.8mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).

Average humidity in June - Charlotte Harbor, FL
  • Average humidity in June: 75%

The month with the highest relative humidity is September (78%).
The month with the lowest relative humidity is March (70%).

Average rainfall in June - Charlotte Harbor, FL
  • Average rainfall in June: 4.21"

The wettest month (with the highest rainfall) is August (5.04").
The driest month (with the least rainfall) is February (0.63").

Average rainfall days in June - Charlotte Harbor, FL
  • Average rainfall days in June: 22.8 days

The month with the highest number of rainy days is August (25.6 days).
The month with the least rainy days is February (7.1 days).

Average sea temperature in June - Charlotte Harbor, FL
  • Average sea temperature in June: 82.8°F

The best month for swimming (with the highest average sea temperature) is August (87°F).
The coldest month (with the lowest average sea temperature) is January (65.3°F).

Average daylight in June / Average sunshine in June - Charlotte Harbor, FL
  • Average daylight in June: 13.8h

The month with the longest days is June (Average daylight: 13.8h).
The month with the shortest days is December (Average daylight: 10.5h).

  • Average sunshine in June: 10.6h

Months with the most sunshine are May and July (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 6.5h).

Average sunshine days in June - Charlotte Harbor, FL
  • Average sunshine days in June: 4.9 days

The month with the most sunshine days is January (22 days).
The month with the least sunshine days is August (3.8 days).

Average UV index in June - Charlotte Harbor, FL
  • Average UV index in June: 7

Months with the highest UV index are May, June, July, August and September (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 5).

Average cloud cover in June - Charlotte Harbor, FL
  • Average cloud cover in June: 29

The month with the most cloud cover is January (Cloud cover 31).
The month with the least cloud cover is May (Cloud cover 24).

Average visibility in June - Charlotte Harbor, FL
  • Average visibility in June: 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).