July weather forecast
Delray Beach, FL

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The strip of Delray Beach in Florida and the vast neon-lit city front
The strip of Delray Beach in Florida and the vast neon-lit city front

Weather in July

Building up from June's summer onset, July further raises the temperature bar to 86.5°F (30.3°C), setting the record for Delray Beach, Florida's hottest month. While rainfall continues its monsoon mimicry, sea temperatures reach highs, attracting swimmers and surfers alike. Wind conditions see a decrease, swapping breezy days for calm nights. However, August hints at maintaining these sultry conditions with minor modifications.

Temperature

The introduction of July notes a subtle temperature variation to a tropical 86.5°F (30.3°C) from June's 84.7°F (29.3°C). Delray Beach notes an average temperature descent to a warm 81.1°F (27.3°C) in July, a small shift from its daytime peak.

Heat index

The heat index in July is computed to be a very hot 98.6°F (37°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Note that heat index values are valued for light wind and location in the shade. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In July, the average relative humidity is 74%.

Rainfall

In Delray Beach, during July, the rain falls for 25.7 days and regularly aggregates up to 6.42" (163mm) of precipitation. Throughout the year, there are 229 rainfall days, and 46.46" (1180mm) of precipitation is accumulated.

Ocean temperature

In July, the average ocean temperature in Delray Beach, Florida, is 84.9°F (29.4°C).
Note: Water surface temperatures from 77°F (25°C) to 84.2°F (29°C) are considered optimal and extremely delightful for long-lasting pleasure in any water activity.

Daylight

The average length of the day in July is 13h and 37min.
On the first day of July, sunrise is at 6:31 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 8:07 pm EDT.

Sunshine

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

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Delray Beach. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In July, the average maximum UV index of 7 translates into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take caution! The UV rays from the Sun gain strength from sand and water reflections.
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Frequently asked questions

Is it hot in Delray Beach during July?

The high-temperature, in July, in Delray Beach, records 86.5°F (30.3°C), while the low-temperature is 81.1°F (27.3°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in July is computed to be 98.6°F (37°C).

What is the average humidity in July in Delray Beach?

In July, the average relative humidity is 74%.

How many days does it rain in July in Delray Beach?

In Delray Beach, in July, it is raining for 25.7 days, with typically 6.42" (163mm) of accumulated precipitation.

What is the water temperature in July in Delray Beach?

In Delray Beach, the average seawater temperature in July is 84.9°F (29.4°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in July in Delray Beach?

In Delray Beach, the average day length in July is 13h and 37min.

When are sunrise and sunset in July in Delray Beach?

In July, on the first day of the month, sunrise is at 6:31 am and sunset at 8:17 pm. On the last day of the month, in Delray Beach, Florida, sunrise is at 6:45 am and sunset at 8:07 pm EDT.

What month has the most sunshine in Delray Beach?

With an average of 10.8h of sunshine, July has the most sunshine of the year in Delray Beach, Florida.

How many hours of sunshine does Delray Beach have in July?

The average sunshine duration in July is 10.8h.

What are the months with the highest UV index in Delray Beach?

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 Delray Beach?

The average daily maximum UV index in July in Delray Beach is 7. A UV Index of 6 to 7 symbolizes a high health risk 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 July
Delray Beach, FL

Average temperature in July - Delray Beach, FL
  • Average high temperature in July: 86.5°F

The warmest month (with the highest average high temperature) is August (86.9°F).
The month with the lowest average high temperature is January (72.5°F).

  • Average low temperature in July: 81.1°F

The month with the highest average low temperature is August (81.5°F).
The coldest month (with the lowest average low temperature) is January (64°F).

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Average pressure in July
Delray Beach, FL

Average pressure in July - Delray Beach, FL
  • Average pressure in July: 30.03"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).

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Average wind speed in July
Delray Beach, FL

Average wind speed in July - Delray Beach, FL
  • Average wind speed in July: 7.8mph

The windiest month (with the highest average wind speed) is March (11.5mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average humidity in July
Delray Beach, FL

Average humidity in July - Delray Beach, FL
  • Average humidity in July: 74%

The months with the highest relative humidity are June, September and December (75%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in July
Delray Beach, FL

Average rainfall in July - Delray Beach, FL
  • Average rainfall in July: 6.42"

The wettest month (with the highest rainfall) is August (8.03").
The driest month (with the least rainfall) is January (1.1").

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Average rainfall days in July
Delray Beach, FL

Average rainfall days in July - Delray Beach, FL
  • Average rainfall days in July: 25.7 days

The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is February (12.6 days).

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Average sea temperature in July
Delray Beach, FL

Average sea temperature in July - Delray Beach, FL
  • Average sea temperature in July: 85°F

The best month for swimming (with the highest average sea temperature) is August (86.3°F).
The coldest months (with the lowest average sea temperature) are January and February (74.2°F).

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Average daylight in July /
Average sunshine in July
Delray Beach, FL

Average daylight in July / Average sunshine in July - Delray Beach, 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 months with the least sunshine are January and December (Average sunshine: 6h and 6min).

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Average sunshine days in July
Delray Beach, FL

Average sunshine days in July - Delray Beach, FL
  • Average sunshine days in July: 3.3 days

The month with the most sunshine days is March (14.2 days).
The month with the least sunshine days is September (2.5 days).

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Average UV index in July
Delray Beach, FL

Average UV index in July - Delray Beach, 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 and February (UV index 5).

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Average cloud cover in July
Delray Beach, FL

Average cloud cover in July - Delray Beach, FL
  • Average cloud cover in July: 29

The months with the most cloud cover are January, October, November and December (Cloud cover 36).
The months with the least cloud cover are April, May and July (Cloud cover 29).

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Average visibility in July
Delray Beach, FL

Average visibility in July - Delray Beach, 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).

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Delray Beach, Florida, USA

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