August weather forecastLa Porte, TX
August
Weather in August
The last month of the summer, August, is another hot month in La Porte, Texas, with an average temperature varying between 91.6°F (33.1°C) and 79.2°F (26.2°C).Temperature
August is the month that records the highest temperatures, with averages ranging from a high of 91.6°F (33.1°C) to a low of 79.2°F (26.2°C).Heat index
August's heat index is evaluated at a blazing hot 113°F (45°C). Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.Heat index values are typically calculated for conditions of shade and a light breeze. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
In August, the average relative humidity is 72%.Rainfall
In August, the rain falls for 15.8 days. Throughout August, 1.85" (47mm) of precipitation is accumulated. Throughout the year, there are 133.1 rainfall days, and 12.83" (326mm) of precipitation is accumulated.Snowfall
March through August, October through December are months without snowfall.Daylight
In La Porte, the average length of the day in August is 13h and 11min.On the first day of the month, sunrise is at 6:40 am and sunset at 8:12 pm. On the last day of August, sunrise is at 6:57 am and sunset at 7:43 pm CDT.
Sunshine
July and August, with an average of 10.9h of sunshine, are months with the most sunshine.UV index
May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 7 during August translates into the following guidance:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
La Porte, TX
- Average high temperature in August: 91.6°F
The warmest month (with the highest average high temperature) is August (91.6°F).
The month with the lowest average high temperature is January (60.3°F).
- Average low temperature in August: 79.2°F
The month with the highest average low temperature is August (79.2°F).
The coldest month (with the lowest average low temperature) is January (47.7°F).
Average pressure in August
La Porte, 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
La Porte, TX
- Average wind speed in August: 7.1mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest months (with the lowest average wind speed) are August and September (7.1mph).
Average humidity in August
La Porte, TX
- Average humidity in August: 72%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in August
La Porte, TX
- Average rainfall in August: 1.85"
The wettest month (with the highest rainfall) is September (1.93").
The driest months (with the least rainfall) are February and March (0.47").
Average rainfall days in August
La Porte, TX
- Average rainfall days in August: 15.8 days
The month with the highest number of rainy days is September (17.4 days).
The months with the least rainy days are January and February (7.7 days).
Average snowfall days in August
La Porte, TX
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, October, November and December (0 days).
Average daylight in August /
Average sunshine in August
La Porte, 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 54min
The months with the most sunshine are July and August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in August
La Porte, TX
- Average sunshine days in August: 11.5 days
The month with the most sunshine days is January (21.4 days).
The month with the least sunshine days is September (10.6 days).
Average UV index in August
La Porte, 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
La Porte, TX
- Average cloud cover in August: 26
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are July and August (Cloud cover 26).
Average visibility in August
La Porte, 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).
