Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
August proves to be the warmest month, recording an average peak temperature of 86°F (30°C) and a minimum temperature of 79.7°F (26.5°C).Heat index
In August, the heat index is computed to be a sweltering 98.6°F (37°C). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.Observations indicate that the heat index values are for shady locations with light wind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.
Humidity
The months with the highest humidity are June through August, with an average relative humidity of 79%.Rainfall
The month with the most rainfall in Courtenay is August, when the rain falls for 25.7 days and typically aggregates up to 6.34" (161mm) of precipitation.Daylight
The average length of the day in August is 13h and 8min.On the first day of the month, sunrise is at 6:45 am and sunset at 8:13 pm. On the last day of August, sunrise is at 7:00 am and sunset at 7:44 pm EDT.
Sunshine
In Courtenay, the average sunshine in August is 10.9h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 7 in August translates into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. 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. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest?
How hot does it get in August?
What is the most humid month?
What is the average humidity in August?
What is the rainiest month?
How much does it rain in August?
How many hours of daylight does Courtenay have in August?
What time are sunrise and sunset in August?
How long on average sun shines in August?
When is the highest UV index?
What is the UV index intensity in August?
Average temperature in August
Courtenay, FL
- Average high temperature in August: 86°F
The warmest month (with the highest average high temperature) is August (86°F).
The month with the lowest average high temperature is January (68.4°F).
- Average low temperature in August: 79.7°F
The month with the highest average low temperature is August (79.7°F).
The coldest month (with the lowest average low temperature) is January (59.4°F).
Average pressure in August
Courtenay, FL
- Average pressure in August: 30"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
Courtenay, FL
- Average wind speed in August: 8mph
The windiest month (with the highest average wind speed) is November (11.5mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).
Average humidity in August
Courtenay, FL
- Average humidity in August: 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 August
Courtenay, FL
- Average rainfall in August: 6.34"
The wettest month (with the highest rainfall) is August (6.34").
The driest month (with the least rainfall) is March (1.22").
Average rainfall days in August
Courtenay, FL
- Average rainfall days in August: 25.7 days
The month with the highest number of rainy days is August (25.7 days).
The month with the least rainy days is February (10.3 days).
Average daylight in August /
Average sunshine in August
Courtenay, FL
- Average daylight in August: 13h and 1min
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 August: 10h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).
Average sunshine days in August
Courtenay, FL
- Average sunshine days in August: 3.3 days
The month with the most sunshine days is March (16.6 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in August
Courtenay, FL
- Average UV index in August: 7
The 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 4).
Average cloud cover in August
Courtenay, FL
- Average cloud cover in August: 27
The months with the most cloud cover are January and November (Cloud cover 35).
The months with the least cloud cover are April and May (Cloud cover 26).
Average visibility in August
Courtenay, 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).
Courtenay, Florida, USA
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