July weather forecast
Palm Harbor, FL

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Weather in July

July, the same as June, in Palm Harbor, Florida, is a hot summer month, with temperature in the range of an average low of 79.7°F (26.5°C) and an average high of 87.4°F (30.8°C).

Temperature

July brings an average high-temperature of a still hot 87.4°F (30.8°C), showing a slight difference from June's 86°F (30°C). Palm Harbor, during the July nights, maintains an average temperature of 79.7°F (26.5°C), closely aligned with its daytime readings.

Heat index

During July, the heat index is computed to be a torrid 100.4°F (38°C). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The average relative humidity in July is 74%.

Rainfall

In Palm Harbor, in July, it is raining for 25.6 days, with typically 4.92" (125mm) of accumulated precipitation. In Palm Harbor, during the entire year, the rain falls for 168.5 days and collects up to 27.4" (696mm) of precipitation.

Ocean temperature

In Palm Harbor, in July, the average water temperature is 85.6°F (29.8°C).
Note: Water temperature ranging between 77°F (25°C) and 84.2°F (29°C) is considered very warm and pleasing for everyone. It allows for enjoyable water activities over extended periods without discomfort.

Daylight

In July, the average length of the day is 13h and 43min.
On the first day of July, sunrise is at 6:38 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 8:21 pm EDT.

Sunshine

In Palm Harbor, the average sunshine in July is 11h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 7 during July translates into the following guidance:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Stay cautious! Sand and water reflections increase UV radiation potency.
Updated: Jun 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in July?

Palm Harbor in July has an average high-temperature of 87.4°F (30.8°C) and an average low-temperature of 79.7°F (26.5°C). The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in July is computed to be 100.4°F (38°C).

What is the average humidity in July?

The average relative humidity in July in Palm Harbor is 74%.

How many days does it rain in July?

In Palm Harbor, in July, during 25.6 rainfall days, 4.92" (125mm) of precipitation is typically accumulated.

How warm is the water in July?

In July, the average ocean 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.

What is the average length of the day in July?

In July, the average day length is 13h and 43min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 6:38 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 8:21 pm EDT.

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

In Palm Harbor, the average sunshine duration in July is 11h.

What are the months with the highest UV index?

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

How high is the UV index in July?

In Palm Harbor, the average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health risk 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
Palm Harbor, FL

Average temperature in July - Palm Harbor, FL
  • Average high temperature in July: 87.4°F

The warmest month (with the highest average high temperature) is August (88°F).
The month with the lowest average high temperature is January (65.7°F).

  • Average low temperature in July: 79.7°F

The month with the highest average low temperature is August (80.4°F).
The coldest month (with the lowest average low temperature) is January (55°F).

Average pressure in July
Palm Harbor, FL

Average pressure in July - Palm Harbor, FL
  • Average pressure in July: 30.02"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

Average wind speed in July
Palm Harbor, FL

Average wind speed in July - Palm Harbor, FL
  • Average wind speed in July: 6.9mph

The windiest months (with the highest average wind speed) are January and March (9.3mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

Average humidity in July
Palm Harbor, FL

Average humidity in July - Palm Harbor, FL
  • Average humidity in July: 74%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are May and October (72%).

Average rainfall in July
Palm Harbor, FL

Average rainfall in July - Palm Harbor, FL
  • Average rainfall in July: 4.92"

The wettest month (with the highest rainfall) is August (5.16").
The driest month (with the least rainfall) is March (0.79").

Average rainfall days in July
Palm Harbor, FL

Average rainfall days in July - Palm Harbor, FL
  • Average rainfall days in July: 25.6 days

The month with the highest number of rainy days is July (25.6 days).
The month with the least rainy days is November (7.6 days).

Average sea temperature in July
Palm Harbor, FL

Average sea temperature in July - Palm Harbor, FL
  • Average sea temperature in July: 85.5°F

The best month for swimming (with the highest average sea temperature) is August (86.6°F).
The coldest month (with the lowest average sea temperature) is January (61.1°F).

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

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

The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).

  • Average sunshine in July: 11h and 0min

The month with the most sunshine is May (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).

Average sunshine days in July
Palm Harbor, FL

Average sunshine days in July - Palm Harbor, FL
  • Average sunshine days in July: 3.6 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (3.6 days).

Average UV index in July
Palm Harbor, FL

Average UV index in July - Palm 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 month with the lowest UV index is January (UV index 4).

Average cloud cover in July
Palm Harbor, FL

Average cloud cover in July - Palm Harbor, FL
  • Average cloud cover in July: 26

The months with the most cloud cover are January and December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 20).

Average visibility in July
Palm Harbor, FL

Average visibility in July - Palm 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).

Palm Harbor, Florida, USA

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