July weather forecast
Royal Palm Beach, FL

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Weather in July

July, the same as June, in Royal Palm Beach, Florida, is a hot summer month, with an average temperature varying between 79.3°F (26.3°C) and 87.4°F (30.8°C).

Temperature

The introduction of July notes a subtle temperature variation to a still hot 87.4°F (30.8°C) from June's 86°F (30°C). Royal Palm Beach encounters a negligible difference from daytime peaks throughout the July nights, with a low-temperature average of 79.3°F (26.3°C).

Heat index

For July, the heat index is calculated to be a very hot 102.2°F (39°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

In Royal Palm Beach, the average relative humidity in July is 75%.

Rainfall

In Royal Palm Beach, Florida, in July, during 26.1 rainfall days, 4.61" (117mm) of precipitation is typically accumulated. Throughout the year, there are 218.6 rainfall days, and 34.33" (872mm) of precipitation is accumulated.

Daylight

In July, the average length of the day in Royal Palm Beach is 13h and 38min.
On the first day of July in Royal Palm Beach, Florida, sunrise is at 6:31 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 8:08 pm EDT.

Sunshine

With an average of 11h of sunshine, July has the most sunshine of the year in Royal Palm Beach.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Royal Palm Beach. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during July translates into the following guidance:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

How hot is it in Royal Palm Beach in July?

In July, in Royal Palm Beach, the average high-temperature is 87.4°F (30.8°C), and the average low-temperature is 79.3°F (26.3°C). In July, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 102.2°F (39°C).

What is the average humidity in July in Royal Palm Beach?

In Royal Palm Beach, the average relative humidity in July is 75%.

How many days does it rain in July in Royal Palm Beach?

In July, in Royal Palm Beach, the rain falls for 26.1 days. Throughout July, 4.61" (117mm) of precipitation is accumulated.

How many hours of daylight does Royal Palm Beach have in July?

The average day length in July is 13h and 38min.

When are sunrise and sunset in July in Royal Palm Beach?

In July, on the first day of the month, sunrise is at 6:31 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 8:08 pm EDT.

What month has the most sunshine in Royal Palm Beach?

With an average of 11h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does Royal Palm Beach have in July?

In July, the average sunshine duration is 11h.

What are the months with the highest UV index in Royal Palm Beach?

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

What is the UV index reading in July in Royal Palm Beach?

The average daily maximum UV index in July in Royal Palm Beach is 7. A UV Index value of 6 to 7 symbolizes a high health threat from 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
Royal Palm Beach, FL

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

The warmest month (with the highest average high temperature) is August (88.2°F).
The month with the lowest average high temperature is January (72.1°F).

  • Average low temperature in July: 79.3°F

The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is January (61.3°F).

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Average pressure in July
Royal Palm Beach, FL

Average pressure in July - Royal Palm 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
Royal Palm Beach, FL

Average wind speed in July - Royal Palm Beach, FL
  • Average wind speed in July: 6.5mph

The windiest months (with the highest average wind speed) are January and March (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

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Average humidity in July
Royal Palm Beach, FL

Average humidity in July - Royal Palm Beach, FL
  • Average humidity in July: 75%

The month with the highest relative humidity is September (77%).
The month with the lowest relative humidity is March (69%).

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Average rainfall in July
Royal Palm Beach, FL

Average rainfall in July - Royal Palm Beach, FL
  • Average rainfall in July: 4.61"

The wettest month (with the highest rainfall) is August (5.94").
The driest month (with the least rainfall) is January (0.83").

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Average rainfall days in July
Royal Palm Beach, FL

Average rainfall days in July - Royal Palm Beach, FL
  • Average rainfall days in July: 26.1 days

The month with the highest number of rainy days is August (26.6 days).
The month with the least rainy days is January (11.3 days).

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Average daylight in July /
Average sunshine in July
Royal Palm Beach, FL

Average daylight in July / Average sunshine in July - Royal Palm 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: 11h and 0min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The months with the least sunshine are January and December (Average sunshine: 6h and 12min).

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Average sunshine days in July
Royal Palm Beach, FL

Average sunshine days in July - Royal Palm Beach, FL
  • Average sunshine days in July: 3.1 days

The month with the most sunshine days is January (14.7 days).
The month with the least sunshine days is August (2.1 days).

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Average UV index in July
Royal Palm Beach, FL

Average UV index in July - Royal Palm 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
Royal Palm Beach, FL

Average cloud cover in July - Royal Palm Beach, FL
  • Average cloud cover in July: 27

The months with the most cloud cover are January, November and December (Cloud cover 34).
The months with the least cloud cover are April, May and July (Cloud cover 27).

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Average visibility in July
Royal Palm Beach, FL

Average visibility in July - Royal Palm 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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Royal Palm Beach, Florida, USA

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