July weather forecast and climate
Boynton Beach, FL

July in Boynton Beach, Florida, is a hot summer month, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 81.1°F (27.3°C).

Temperature

In Boynton Beach, the average high-temperature in July is almost the same as in June - a hot 86.5°F (30.3°C). In July, the average low-temperature is 81.1°F (27.3°C).

Heat index

In July, the average heat index is calculated to a very hot 98.4°F (36.9°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, wind, differences in body mass, height, and shape). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Boynton Beach, the average relative humidity is 74%.

Rainfall

In July, in Boynton Beach, the rain falls for 27 days. Throughout July, 7.4" (188mm) of precipitation is accumulated. In Boynton Beach, Florida, during the entire year, the rain falls for 238.3 days and collects up to 54.53" (1385mm) of precipitation.

Ocean temperature

In Boynton Beach, the average water temperature is 84.4°F (29.1°C).
Note: 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.

Daylight

In Boynton Beach, the average length of the day in July is 13.6h.

Sunshine

July and August, with an average of 10.7h of sunshine, are months with the most sunshine.

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 the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in July in Boynton Beach?

The average high-temperature, in July, in Boynton Beach, Florida, is 86.5°F (30.3°C), while the average low-temperature is 81.1°F (27.3°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), that combines relative humidity and air temperature, is appraised at 98.4°F (36.9°C).

What is the average humidity in July in Boynton Beach?

In July, the average relative humidity is 74%.

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

In July, in Boynton Beach, Florida, the rain falls for 27 days. Throughout July, 7.4" (188mm) of precipitation is accumulated.

What is the ocean temperature in July in Boynton Beach?

In Boynton Beach, Florida, the average seawater temperature in July is 84.4°F (29.1°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.

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

In July, the average length of the day is 13.6h.

What is the month with the most sunshine in Boynton Beach?

July and August, with an average of 10.7h of sunshine, are months with the most sunshine in Boynton Beach.

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

In Boynton Beach, Florida, the average sunshine in July is 10.7h.

When is the highest UV index in Boynton Beach?

Months with the highest UV index in Boynton Beach are May through September, with an average maximum UV index of 7.

What is the UV index intensity in July in Boynton Beach?

In Boynton Beach, the average daily maximum UV index in July is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in July - Boynton Beach, FL
  • Average high temperature in July: 86.5°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 (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).

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

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

Average wind speed in July - Boynton Beach, FL
  • Average wind speed in July: 7.7mph

The windiest month (with the highest average wind speed) is March (11.5mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

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

Months with the highest relative humidity are June and December (76%).
The month with the lowest relative humidity is March (70%).

Average rainfall in July - Boynton Beach, FL
  • Average rainfall in July: 7.4"

The wettest month (with the highest rainfall) is August (9.06").
The driest month (with the least rainfall) is January (1.3").

Average rainfall days in July - Boynton Beach, FL
  • Average rainfall days in July: 27 days

The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is February (13.3 days).

Average sea temperature in July - Boynton Beach, FL
  • Average sea temperature in July: 84.4°F

The best month for swimming (with the highest average sea temperature) is August (85.7°F).
The coldest month (with the lowest average sea temperature) is January (74.1°F).

Average daylight in July / Average sunshine in July - Boynton Beach, FL
  • Average daylight in July: 13.6h

The month with the longest days is June (Average daylight: 13.8h).
The month with the shortest days is December (Average daylight: 10.5h).

  • Average sunshine in July: 10.7h

Months with the most sunshine are July and August (Average sunshine: 10.7h).
Months with the least sunshine are January and December (Average sunshine: 6).

Average sunshine days in July - Boynton Beach, FL
  • Average sunshine days in July: 2.3 days

The month with the most sunshine days is March (12.7 days).
The month with the least sunshine days is July (2.3 days).

Average UV index in July - Boynton Beach, FL
  • Average UV index in July: 7

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 5).

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

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

Average visibility in July - Boynton Beach, FL
  • Average visibility in July: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).