Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall days in July
- Average sea temperature in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
July is the warmest month, exhibiting average temperatures of 89.4°F (31.9°C) at the peak and 77.5°F (25.3°C) at the base.Heat index
For most parts of July, the heat index is estimated at a blisteringly hot 107.6°F (42°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.Consider that heat index readings are for situations in the shade and light wind. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for 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 body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.
Humidity
The average relative humidity in July in Jacksonville Beach is 75%.Rainfall
In Jacksonville Beach, Florida, in July, it is raining for 23.3 days, with typically 3.94" (100mm) of accumulated precipitation. Throughout the year, there are 185.5 rainfall days, and 31.54" (801mm) of precipitation is accumulated.Snowfall
In Jacksonville Beach, snow does not fall in February through November.Ocean temperature
In Jacksonville Beach, Florida, in July, the average water temperature is 82°F (27.8°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 53min.On the first day of the month, sunrise is at 6:27 am and sunset at 8:31 pm. On the last day of July, sunrise is at 6:43 am and sunset at 8:19 pm EDT.
Sunshine
The month with the most sunshine in Jacksonville Beach is July, with an average of 11h of sunshine.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In July, an average UV index of 7 transforms into the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.
Frequently asked questions
What part of the year is the hottest in Jacksonville Beach?
How hot is it in Jacksonville Beach in July?
What is the average humidity in July in Jacksonville Beach?
How much does it rain in Jacksonville Beach in July?
When it does not snow in Jacksonville Beach?
What is the water temperature in July in Jacksonville Beach?
What is the average length of the day in July in Jacksonville Beach?
When are sunrise and sunset in July in Jacksonville Beach?
What month has the most sunshine in Jacksonville Beach?
How long on average sun shines in July in Jacksonville Beach?
When is the highest UV index in Jacksonville Beach?
What is the UV index intensity in July in Jacksonville Beach?
Average temperature in July
Jacksonville Beach, FL
- Average high temperature in July: 89.4°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (63.3°F).
- Average low temperature in July: 77.5°F
The months with the highest average low temperature are July and August (77.5°F).
The coldest month (with the lowest average low temperature) is January (50.4°F).
Average pressure in July
Jacksonville Beach, FL
- Average pressure in July: 30.01"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are August and September (29.98"Hg).
Average wind speed in July
Jacksonville Beach, FL
- Average wind speed in July: 6.5mph
The windiest months (with the highest average wind speed) are January, March, April, October and November (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in July
Jacksonville Beach, FL
- Average humidity in July: 75%
The months with the highest relative humidity are August and December (76%).
The month with the lowest relative humidity is March (70%).
Average rainfall in July
Jacksonville Beach, FL
- Average rainfall in July: 3.94"
The wettest month (with the highest rainfall) is August (4.8").
The driest month (with the least rainfall) is January (1.3").
Average rainfall days in July
Jacksonville Beach, FL
- Average rainfall days in July: 23.3 days
The month with the highest number of rainy days is August (25.3 days).
The month with the least rainy days is February (9.8 days).
Average snowfall days in July
Jacksonville Beach, FL
- Average snowfall days in July: 0 days
The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in July
Jacksonville Beach, FL
- Average sea temperature in July: 82°F
The best month for swimming (with the highest average sea temperature) is August (83.2°F).
The coldest months (with the lowest average sea temperature) are January and February (60.7°F).
Average daylight in July /
Average sunshine in July
Jacksonville Beach, FL
- Average daylight in July: 13h and 5min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- 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: 5h and 54min).
Average sunshine days in July
Jacksonville Beach, FL
- Average sunshine days in July: 5.3 days
The month with the most sunshine days is January (18.8 days).
The month with the least sunshine days is August (4.2 days).
Average UV index in July
Jacksonville 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 December (UV index 4).
Average cloud cover in July
Jacksonville Beach, FL
- Average cloud cover in July: 28
The month with the most cloud cover is December (Cloud cover 38).
The month with the least cloud cover is May (Cloud cover 26).
Average visibility in July
Jacksonville 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).
Jacksonville Beach, Florida, USA
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