August weather forecastPennichaw, FL
August
Weather in August
The last month of the summer, August, is also a hot month in Pennichaw, Florida, with an average temperature fluctuating between 91.2°F (32.9°C) and 76.8°F (24.9°C).Temperature
Pennichaw's August weather, with an average high temperature of 91.2°F (32.9°C) and an average low temperature of 76.8°F (24.9°C), tends to be the warmest of the year.Heat index
The heat index for August is calculated to be a burning hot 114.8°F (46°C). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.Keep in mind the heat index values are meant for areas in shade and with light wind. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. 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 primarily vital for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.
Humidity
The months with the highest humidity are June through September and December, with an average relative humidity of 77%.Rainfall
August is the month with the most rainfall. Rain falls for 20.9 days and accumulates 3.54" (90mm) of precipitation.Daylight
In Pennichaw, the average length of the day in August is 13h and 8min.On the first day of August, sunrise is at 6:45 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 7:46 pm EDT.
Sunshine
In August, the average sunshine in Pennichaw is 10.5h.UV index
May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 7 during August translates into these guidelines:
Shield from overexposure. Defense against sun-related harm is required. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Pennichaw, FL
- Average high temperature in August: 91.2°F
The warmest month (with the highest average high temperature) is August (91.2°F).
The month with the lowest average high temperature is January (68.4°F).
- Average low temperature in August: 76.8°F
The month with the highest average low temperature is August (76.8°F).
The coldest month (with the lowest average low temperature) is January (53.2°F).
Average pressure in August
Pennichaw, FL
- Average pressure in August: 29.99"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).
Average wind speed in August
Pennichaw, FL
- Average wind speed in August: 4.9mph
The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).
Average humidity in August
Pennichaw, FL
- Average humidity in August: 77%
The months with the highest relative humidity are June, July, August, September and December (77%).
The month with the lowest relative humidity is March (70%).
Average rainfall in August
Pennichaw, FL
- Average rainfall in August: 3.54"
The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is March (0.71").
Average rainfall days in August
Pennichaw, FL
- Average rainfall days in August: 20.9 days
The month with the highest number of rainy days is August (20.9 days).
The month with the least rainy days is February (8.5 days).
Average daylight in August /
Average sunshine in August
Pennichaw, FL
- Average daylight in August: 13h and 6min
The month with the longest days is June (Average daylight: 14h and 0min).
The month with the shortest days is December (Average daylight: 10h and 18min).
- Average sunshine in August: 10h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January, November and December (Average sunshine: 6h and 6min).
Average sunshine days in August
Pennichaw, FL
- Average sunshine days in August: 6.6 days
The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is August (6.6 days).
Average UV index in August
Pennichaw, FL
- Average UV index in August: 7
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in August
Pennichaw, FL
- Average cloud cover in August: 29
The month with the most cloud cover is February (Cloud cover 36).
The month with the least cloud cover is May (Cloud cover 27).
Average visibility in August
Pennichaw, FL
- Average visibility in August: 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).
