August weather forecastSeabrook, TX
August
Weather in August
The last month of the summer, August, is another hot month in Seabrook, Texas, with an average temperature fluctuating between 90.5°F (32.5°C) and 79.7°F (26.5°C).Temperature
In Seabrook, August is identified by the highest average temperatures, reaching a peak of 90.5°F (32.5°C) and a low of 79.7°F (26.5°C).Heat index
For most parts of August, the heat index is appraised at a blisteringly hot 109.4°F (43°C). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.It is emphasized that the heat index's values are meant for shaded zones with mild winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.
Humidity
In August, the average relative humidity is 73%.Rainfall
In Seabrook, during August, the rain falls for 15.8 days and regularly aggregates up to 1.3" (33mm) of precipitation. Throughout the year, there are 122.9 rainfall days, and 9.72" (247mm) of precipitation is accumulated.Snowfall
In Seabrook, snow does not fall in February through August, October and November.Ocean temperature
August is the month with the warmest seawater, with an average ocean temperature of 87.3°F (30.7°C).Note: For many swimmers, waters with temperatures rising above 86°F (30°C) might not be as cooling.
Daylight
In Seabrook, the average length of the day in August is 13h and 11min.On the first day of August, sunrise is at 6:40 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 7:43 pm CDT.
Sunshine
The months with the most sunshine are July and August, with an average of 10.7h of sunshine.UV index
The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The average daily UV index of 7 in August transforms into the following instructions:
Guard against overexposure. Protection from sun-induced harm is essential. 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. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Attention! The combination of sand and water reflections enhances UV ray intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Seabrook, TX
- Average high temperature in August: 90.5°F
The warmest month (with the highest average high temperature) is August (90.5°F).
The month with the lowest average high temperature is January (60.4°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 (48.6°F).
Average pressure in August
Seabrook, TX
- Average pressure in August: 29.95"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in August
Seabrook, TX
- Average wind speed in August: 7.6mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (7.6mph).
Average humidity in August
Seabrook, TX
- Average humidity in August: 73%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in August
Seabrook, TX
- Average rainfall in August: 1.3"
The wettest month (with the highest rainfall) is September (1.5").
The driest months (with the least rainfall) are February and March (0.31").
Average rainfall days in August
Seabrook, TX
- Average rainfall days in August: 15.8 days
The month with the highest number of rainy days is September (15.9 days).
The month with the least rainy days is February (6.3 days).
Average snowfall days in August
Seabrook, TX
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January, September and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, October and November (0 days).
Average sea temperature in August
Seabrook, TX
- Average sea temperature in August: 87.2°F
The best month for swimming (with the highest average sea temperature) is August (87.2°F).
The coldest month (with the lowest average sea temperature) is January (56.8°F).
Average daylight in August /
Average sunshine in August
Seabrook, TX
- Average daylight in August: 13h and 12min
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 42min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).
Average sunshine days in August
Seabrook, TX
- Average sunshine days in August: 11.2 days
The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is September (10.3 days).
Average UV index in August
Seabrook, TX
- 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 December (UV index 3).
Average cloud cover in August
Seabrook, TX
- Average cloud cover in August: 26
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in August
Seabrook, TX
- 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).
