July weather forecast
Riviera Beach, MD

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Weather in July

July, the same as June, is a moderately hot summer month in Riviera Beach, Maryland, with an average temperature ranging between min 70.7°F (21.5°C) and max 85.6°F (29.8°C).

Temperature

Riviera Beach's warmest temperatures are experienced in July, with average high temperatures of 85.6°F (29.8°C) and lows of 70.7°F (21.5°C).

Heat index

In July, the heat index is computed to be a very hot 95°F (35°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in July is 73%.

Rainfall

In July, the rain falls for 15.5 days. Throughout July, 3.23" (82mm) of precipitation is accumulated. Throughout the year, there are 155.7 rainfall days, and 31.22" (793mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Ocean temperature

In July, the average ocean temperature is 75.7°F (24.3°C).
Note: Individual cold sensitivities, influenced by sunshine, wind, and the ambient temperature, play a role in finding a swim in 75.7°F (24.3°C) water pleasant. (Olympic swimming events mandate water temperatures from 77°F (25°C) to 82.4°F (28°C).)

Daylight

In Riviera Beach, the average length of the day in July is 14h and 36min.
On the first day of July in Riviera Beach, sunrise is at 5:43 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:18 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.9h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index, 6 during July, leads to the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. 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. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Take heed! Reflections of sand and water make the Sun's UV rays stronger.
Updated: Jun 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

July is the warmest month of the year, registering average temperatures as high as 85.6°F (29.8°C) and as low as 70.7°F (21.5°C).

How hot is it in July?

The high-temperature, in July, in Riviera Beach, records 85.6°F (29.8°C), while the low-temperature is 70.7°F (21.5°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in July is computed to be 95°F (35°C).

What is the average humidity in July?

In July, the average relative humidity is 73%.

How many days does it rain in July?

In Riviera Beach, in July, during 15.5 rainfall days, 3.23" (82mm) of precipitation is typically accumulated.

When it does not snow?

May through October are months without snowfall.

How warm is the water in July?

In Riviera Beach, the average seawater temperature in July is 75.7°F (24.3°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 75.7°F (24.3°C).

How many hours of daylight does Riviera Beach have in July?

In July, the average day length is 14h and 36min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:43 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:06 am and sunset at 8:18 pm EDT.

What month has the most sunshine?

With an average of 10.9h of sunshine, July has the most sunshine of the year.

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

The average sunshine duration in July is 10.9h.

What are the months with the highest UV index?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Riviera Beach.

What is the UV index intensity in July?

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

Average temperature in July
Riviera Beach, MD

Average temperature in July - Riviera Beach, MD
  • Average high temperature in July: 85.6°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (39.6°F).

  • Average low temperature in July: 70.7°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).

Average pressure in July
Riviera Beach, MD

Average pressure in July - Riviera Beach, MD
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in July
Riviera Beach, MD

Average wind speed in July - Riviera Beach, MD
  • Average wind speed in July: 6mph

The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in July
Riviera Beach, MD

Average humidity in July - Riviera Beach, MD
  • Average humidity in July: 73%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

Average rainfall in July
Riviera Beach, MD

Average rainfall in July - Riviera Beach, MD
  • Average rainfall in July: 3.23"

The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in July
Riviera Beach, MD

Average rainfall days in July - Riviera Beach, MD
  • Average rainfall days in July: 15.5 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in July
Riviera Beach, MD

Average snowfall in July - Riviera Beach, MD
  • Average snowfall in July: 0"

The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Riviera Beach, MD

Average snowfall days in July - Riviera Beach, MD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in July
Riviera Beach, MD

Average sea temperature in July - Riviera Beach, MD
  • Average sea temperature in July: 75.7°F

The best month for swimming (with the highest average sea temperature) is August (77.5°F).
The coldest month (with the lowest average sea temperature) is February (44.5°F).

Average daylight in July /
Average sunshine in July
Riviera Beach, MD

Average daylight in July / Average sunshine in July - Riviera Beach, MD
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 10h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in July
Riviera Beach, MD

Average sunshine days in July - Riviera Beach, MD
  • Average sunshine days in July: 13.8 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (10.8 days).

Average UV index in July
Riviera Beach, MD

Average UV index in July - Riviera Beach, MD
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 2).

Average cloud cover in July
Riviera Beach, MD

Average cloud cover in July - Riviera Beach, MD
  • Average cloud cover in July: 28

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in July
Riviera Beach, MD

Average visibility in July - Riviera Beach, MD
  • 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).

Riviera Beach, Maryland, USA

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