July weather forecast
Melbourne Beach, FL

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Weather in July

July is a tropical summer month in Melbourne Beach, Florida, with an average temperature fluctuating between 78.4°F (25.8°C) and 86.2°F (30.1°C).

Temperature

Melbourne Beach commences July with an average high-temperature of a tropical 86.2°F (30.1°C), maintaining a close resemblance to the previous month. Throughout the nights in July, Melbourne Beach notes an average low of 78.4°F (25.8°C), a small dip from the daytime peak.

Heat index

The heat index value during July is calculated to be a fiery hot 100.4°F (38°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The months with the highest humidity are June through August, with an average relative humidity of 79%.

Rainfall

In July, the rain falls for 23.9 days. Throughout July, 5.16" (131mm) of precipitation is accumulated. In Melbourne Beach, during the entire year, the rain falls for 197.1 days and collects up to 35.98" (914mm) of precipitation.

Daylight

The average length of the day in July is 13h and 43min.
On the first day of the month, sunrise is at 6:29 am and sunset at 8:22 pm. On the last day of July, sunrise is at 6:44 am and sunset at 8:12 pm EDT.

Sunshine

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

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, a daily UV index of 7 turns into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is July?

In Melbourne Beach, 86.2°F (30.1°C) is the average high-temperature and 78.4°F (25.8°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 100.4°F (38°C).

What is the most humid month?

The months with the highest humidity in Melbourne Beach are June through August, with an average relative humidity of 79%.

What is the average humidity in July?

In Melbourne Beach, the average relative humidity in July is 79%.

How many days does it rain in July?

In Melbourne Beach, during July, the rain falls for 23.9 days and regularly aggregates up to 5.16" (131mm) of precipitation.

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

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

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 6:29 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:44 am and sunset at 8:12 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 long on average sun shines in July?

In Melbourne Beach, the average sunshine duration in July is 10.9h.

What is the month 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 July, the average daily maximum UV index in Melbourne Beach is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Melbourne Beach, FL

Average temperature in July - Melbourne Beach, FL
  • Average high temperature in July: 86.2°F

The warmest month (with the highest average high temperature) is August (86.7°F).
The month with the lowest average high temperature is January (69.3°F).

  • Average low temperature in July: 78.4°F

The month with the highest average low temperature is August (79.3°F).
The coldest month (with the lowest average low temperature) is January (59.5°F).

Average pressure in July
Melbourne Beach, FL

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

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).

Average wind speed in July
Melbourne Beach, FL

Average wind speed in July - Melbourne Beach, FL
  • Average wind speed in July: 7.3mph

The windiest month (with the highest average wind speed) is November (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).

Average humidity in July
Melbourne Beach, FL

Average humidity in July - Melbourne Beach, FL
  • Average humidity in July: 79%

The months with the highest relative humidity are June, July and August (79%).
The month with the lowest relative humidity is March (72%).

Average rainfall in July
Melbourne Beach, FL

Average rainfall in July - Melbourne Beach, FL
  • Average rainfall in July: 5.16"

The wettest month (with the highest rainfall) is August (6.85").
The driest month (with the least rainfall) is February (0.91").

Average rainfall days in July
Melbourne Beach, FL

Average rainfall days in July - Melbourne Beach, FL
  • Average rainfall days in July: 23.9 days

The month with the highest number of rainy days is August (25.5 days).
The month with the least rainy days is February (9.9 days).

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

Average daylight in July / Average sunshine in July - Melbourne Beach, 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: 10h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

Average sunshine days in July
Melbourne Beach, FL

Average sunshine days in July - Melbourne Beach, FL
  • Average sunshine days in July: 4.3 days

The month with the most sunshine days is January (17.5 days).
The month with the least sunshine days is August (3.3 days).

Average UV index in July
Melbourne Beach, FL

Average UV index in July - Melbourne 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, February and December (UV index 5).

Average cloud cover in July
Melbourne Beach, FL

Average cloud cover in July - Melbourne Beach, FL
  • Average cloud cover in July: 28

The month with the most cloud cover is November (Cloud cover 36).
The month with the least cloud cover is May (Cloud cover 26).

Average visibility in July
Melbourne Beach, FL

Average visibility in July - Melbourne 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).

Melbourne Beach, Florida, USA

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