July weather forecast
Lake Harbor, FL

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Weather in July

July, the same as June, in Lake Harbor, Florida, is another hot summer month, with temperature in the range of an average high of 89.2°F (31.8°C) and an average low of 75.7°F (24.3°C).

Temperature

On the advent of July, Lake Harbor's average high-temperature exhibits a minor adjustment to a still hot 89.2°F (31.8°C) from June's 88.3°F (31.3°C). During the July nights, an average temperature of 75.7°F (24.3°C) is observed in Lake Harbor.

Heat index

July's mean heat index is estimated at an extremely hot 109.4°F (43°C). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.
Be aware that heat index ratings are designed for shaded locations and minor breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Lake Harbor, Florida, the average relative humidity in July is 79%.

Rainfall

In July, the rain falls for 22.1 days. Throughout July, 2.44" (62mm) of precipitation is accumulated. In Lake Harbor, during the entire year, the rain falls for 166.9 days and collects up to 16.06" (408mm) of precipitation.

Daylight

In July, the average length of the day is 13h and 38min.
On the first day of the month, sunrise is at 6:33 am and sunset at 8:20 pm. On the last day of July, sunrise is at 6:47 am and sunset at 8:11 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 10.8h of sunshine.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: In July, the UV index of 7 transforms into the following advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Updated: Jun 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in July?

The high-temperature during July is 89.2°F (31.8°C) and the low-temperature is 75.7°F (24.3°C). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 109.4°F (43°C).

What is the average humidity in July?

The average relative humidity in July is 79%.

How many days does it rain in July?

In July, the rain falls for 22.1 days. Throughout July, 2.44" (62mm) of precipitation is accumulated.

How many hours of daylight does Lake Harbor have in July?

In Lake Harbor, the average day length in July is 13h and 38min.

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 6:33 am and sunset at 8:20 pm. On the last day of the month, in Lake Harbor, sunrise is at 6:47 am and sunset at 8:11 pm EDT.

What month has the most sunshine?

With an average of 10.8h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does Lake Harbor have in July?

In July, the average sunshine duration is 10.8h.

When is the highest UV index?

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

How high is the UV index in July?

In July, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Lake Harbor, FL

Average temperature in July - Lake Harbor, FL
  • Average high temperature in July: 89.2°F

The warmest month (with the highest average high temperature) is August (89.6°F).
The month with the lowest average high temperature is January (72.3°F).

  • Average low temperature in July: 75.7°F

The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (56.1°F).

Average pressure in July
Lake Harbor, FL

Average pressure in July - Lake Harbor, FL
  • Average pressure in July: 30.03"Hg

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

Average wind speed in July
Lake Harbor, FL

Average wind speed in July - Lake Harbor, FL
  • Average wind speed in July: 4.7mph

The windiest month (with the highest average wind speed) is March (7.1mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

Average humidity in July
Lake Harbor, FL

Average humidity in July - Lake Harbor, FL
  • Average humidity in July: 79%

The month with the highest relative humidity is September (81%).
The month with the lowest relative humidity is March (70%).

Average rainfall in July
Lake Harbor, FL

Average rainfall in July - Lake Harbor, FL
  • Average rainfall in July: 2.44"

The wettest month (with the highest rainfall) is August (3.19").
The driest month (with the least rainfall) is January (0.43").

Average rainfall days in July
Lake Harbor, FL

Average rainfall days in July - Lake Harbor, FL
  • Average rainfall days in July: 22.1 days

The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is January (6.8 days).

Average daylight in July /
Average sunshine in July
Lake Harbor, FL

Average daylight in July / Average sunshine in July - Lake Harbor, FL
  • Average daylight in July: 13h and 4min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in July: 10h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).

Average sunshine days in July
Lake Harbor, FL

Average sunshine days in July - Lake Harbor, FL
  • Average sunshine days in July: 4.8 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (4.3 days).

Average UV index in July
Lake Harbor, FL

Average UV index in July - Lake Harbor, FL
  • Average UV index in July: 7

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

Average cloud cover in July
Lake Harbor, FL

Average cloud cover in July - Lake Harbor, FL
  • Average cloud cover in July: 30

The months with the most cloud cover are January, November and December (Cloud cover 34).
The months with the least cloud cover are March, April and May (Cloud cover 29).

Average visibility in July
Lake Harbor, FL

Average visibility in July - Lake Harbor, FL
  • Average visibility in July: 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).

Lake Harbor, Florida, USA

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