August weather forecast
Lake Jackson, TX

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Weather in August

August, the last month of the summer in Lake Jackson, is another hot month, with temperature in the range of an average low of 78.4°F (25.8°C) and an average high of 91°F (32.8°C).

Temperature

Lake Jackson registers the highest average temperatures during the month of August, with peaks of 91°F (32.8°C) and lows of 78.4°F (25.8°C).

Heat index

During August, the heat index is computed to be a burning hot 113°F (45°C). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Lake Jackson, the average relative humidity in August is 74%.

Rainfall

In Lake Jackson, in August, during 17.8 rainfall days, 3.78" (96mm) of precipitation is typically accumulated. Throughout the year, there are 175.9 rainfall days, and 30.28" (769mm) of precipitation is accumulated.

Snowfall

In Lake Jackson, snow does not fall in February through November.

Daylight

In August, the average length of the day in Lake Jackson is 13h and 9min.
On the first day of August in Lake Jackson, sunrise is at 6:42 am and sunset at 8:13 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 7:44 pm CDT.

Sunshine

The months with the most sunshine in Lake Jackson are June and August, with an average of 10.5h of sunshine.

UV index

The months with the highest UV index in Lake Jackson are May through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high daily UV index of 7 during August translates into the following directions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What part of the year is the hottest in Lake Jackson?

August, with its average high-temperature of 91°F (32.8°C) and an average low-temperature of 78.4°F (25.8°C), holds the record as the warmest month.

How hot does it get in Lake Jackson in August?

In August, the average high-temperature and low-temperature in Lake Jackson, Texas, are 91°F (32.8°C) and 78.4°F (25.8°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in August is computed to be 113°F (45°C).

What is the average humidity in August in Lake Jackson?

In August, the average relative humidity is 74%.

How much does it rain in Lake Jackson in August?

In Lake Jackson, Texas, in August, during 17.8 rainfall days, 3.78" (96mm) of precipitation is typically accumulated.

When it does not snow in Lake Jackson?

In Lake Jackson, snow does not fall in February through November.

How many hours of daylight does Lake Jackson have in August?

In Lake Jackson, the average day length in August is 13h and 9min.

What time are sunrise and sunset in August in Lake Jackson?

In August, on the first day of the month, sunrise is at 6:42 am and sunset at 8:13 pm. On the last day of the month, in Lake Jackson, Texas, sunrise is at 6:59 am and sunset at 7:44 pm CDT.

What are the months with the most sunshine in Lake Jackson?

The months with the most sunshine are June and August, with an average of 10.5h of sunshine.

How long on average sun shines in August in Lake Jackson?

In August, the average sunshine duration is 10.5h.

What is the month with the highest UV index in Lake Jackson?

May through August, with an average maximum UV index of 7, are months with the highest UV index in Lake Jackson.

How high is the UV index in August in Lake Jackson?

In August, the average daily maximum UV index in Lake Jackson is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Lake Jackson, TX

Average temperature in August - Lake Jackson, TX
  • Average high temperature in August: 91°F

The warmest month (with the highest average high temperature) is August (91°F).
The month with the lowest average high temperature is January (61.7°F).

  • Average low temperature in August: 78.4°F

The months with the highest average low temperature are July and August (78.4°F).
The coldest month (with the lowest average low temperature) is January (49.1°F).

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Average pressure in August
Lake Jackson, TX

Average pressure in August - Lake Jackson, TX
  • Average pressure in August: 29.95"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Lake Jackson, TX

Average wind speed in August - Lake Jackson, TX
  • Average wind speed in August: 7.2mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is September (7.1mph).

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Average humidity in August
Lake Jackson, TX

Average humidity in August - Lake Jackson, TX
  • Average humidity in August: 74%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Lake Jackson, TX

Average rainfall in August - Lake Jackson, TX
  • Average rainfall in August: 3.78"

The wettest month (with the highest rainfall) is September (3.98").
The driest month (with the least rainfall) is March (1.34").

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Average rainfall days in August
Lake Jackson, TX

Average rainfall days in August - Lake Jackson, TX
  • Average rainfall days in August: 17.8 days

The month with the highest number of rainy days is September (19.4 days).
The month with the least rainy days is November (11.9 days).

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Average snowfall in August
Lake Jackson, TX

Average snowfall in August - Lake Jackson, TX
  • Average snowfall in August: 0"

The month with the highest snowfall is December (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in August
Lake Jackson, TX

Average snowfall days in August - Lake Jackson, 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 February, March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in August /
Average sunshine in August
Lake Jackson, TX

Average daylight in August / Average sunshine in August - Lake Jackson, TX
  • Average daylight in August: 13h and 1min

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 3min

The months with the most sunshine are June and August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 36min).

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Average sunshine days in August
Lake Jackson, TX

Average sunshine days in August - Lake Jackson, TX
  • Average sunshine days in August: 8.3 days

The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is September (7.6 days).

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Average UV index in August
Lake Jackson, TX

Average UV index in August - Lake Jackson, 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).

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Average cloud cover in August
Lake Jackson, TX

Average cloud cover in August - Lake Jackson, TX
  • Average cloud cover in August: 28

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in August
Lake Jackson, TX

Average visibility in August - Lake Jackson, 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).

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Lake Jackson, Texas, USA

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