August weather forecast
Brazoria, TX

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Weather in August

August, the last month of the summer in Brazoria, is another hot month, with an average temperature ranging between min 78.4°F (25.8°C) and max 91°F (32.8°C).

Temperature

Brazoria's warmest month, August, generally records average temperatures ranging from a high of 91°F (32.8°C) to a low of 78.4°F (25.8°C).

Heat index

August's mean heat index is calculated to be a burning hot 113°F (45°C). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.
Research indicates the heat index considers values in shaded locales and with light winds. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

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

Rainfall

In Brazoria, in August, it is raining for 17.8 days, with typically 3.78" (96mm) of accumulated precipitation. In Brazoria, during the entire year, the rain falls for 175.9 days and collects up to 30.28" (769mm) of precipitation.

Snowfall

In Brazoria, snow does not fall in February through November.

Daylight

The average length of the day in August is 13h and 9min.
On the first day of the month, sunrise is at 6:43 am and sunset at 8:13 pm. On the last day of August, sunrise is at 6:59 am and sunset at 7:44 pm CDT.

Sunshine

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

UV index

The months with the highest UV index in Brazoria are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 7 during August, leads to the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months in Brazoria?

The warmest month in Brazoria is August, with an average high-temperature of 91°F (32.8°C) and an average low-temperature of 78.4°F (25.8°C).

How hot does it get in Brazoria in August?

The high-temperature, in August, in Brazoria, records 91°F (32.8°C), while the low-temperature is 78.4°F (25.8°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 113°F (45°C).

What is the average humidity in August in Brazoria?

The average relative humidity in August in Brazoria is 74%.

How much does it rain in Brazoria in August?

In August, in Brazoria, the rain falls for 17.8 days. Throughout August, 3.78" (96mm) of precipitation is accumulated.

When it does not snow in Brazoria?

In Brazoria, Texas, snow does not fall in February through November.

How many hours of daylight does Brazoria have in August?

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

When is the sunrise / sunset in August in Brazoria?

In August, on the first day of the month, sunrise is at 6:43 am and sunset at 8:13 pm. On the last day of the month, in Brazoria, Texas, sunrise is at 6:59 am and sunset at 7:44 pm CDT.

What is the month with the most sunshine in Brazoria?

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

How many hours of sunshine does Brazoria have in August?

In August, the average sunshine duration in Brazoria is 10.5h.

What are the months with the highest UV index in Brazoria?

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

What is the UV index reading in August in Brazoria?

In Brazoria, the average daily maximum UV index in August is 7. A UV Index reading of 6 to 7 represents a high health threat 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
Brazoria, TX

Average temperature in August - Brazoria, 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).

Average pressure in August
Brazoria, TX

Average pressure in August - Brazoria, 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).

Average wind speed in August
Brazoria, TX

Average wind speed in August - Brazoria, 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).

Average humidity in August
Brazoria, TX

Average humidity in August - Brazoria, 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%).

Average rainfall in August
Brazoria, TX

Average rainfall in August - Brazoria, 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").

Average rainfall days in August
Brazoria, TX

Average rainfall days in August - Brazoria, 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).

Average snowfall in August
Brazoria, TX

Average snowfall in August - Brazoria, 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").

Average snowfall days in August
Brazoria, TX

Average snowfall days in August - Brazoria, 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).

Average daylight in August /
Average sunshine in August
Brazoria, TX

Average daylight in August / Average sunshine in August - Brazoria, 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).

Average sunshine days in August
Brazoria, TX

Average sunshine days in August - Brazoria, 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).

Average UV index in August
Brazoria, TX

Average UV index in August - Brazoria, 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
Brazoria, TX

Average cloud cover in August - Brazoria, 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).

Average visibility in August
Brazoria, TX

Average visibility in August - Brazoria, 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).

Brazoria, Texas, USA

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