August weather forecast
Missouri City, TX

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Weather in August

The last month of the summer, August, is another hot month in Missouri City, Texas, with an average temperature varying between 76.8°F (24.9°C) and 93.7°F (34.3°C).

Temperature

August is the month when Missouri City, Texas, sees the highest average temperatures, with a high of 93.7°F (34.3°C) and a low of 76.8°F (24.9°C).

Heat index

In August, the average heat index is calculated to be a burning hot 120.2°F (49°C). Precaution: Heat cramps along with heat exhaustion are possible. Heatstroke is a serious risk with continued exertion.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. 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 body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Missouri City, the average relative humidity in August is 72%.

Rainfall

In Missouri City, Texas, in August, during 11.9 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. In Missouri City, during the entire year, the rain falls for 99.3 days and collects up to 7.05" (179mm) of precipitation.

Snowfall

February through November are months without snowfall.

Daylight

In Missouri City, the average length of the day in August is 13h and 11min.
On the first day of the month, sunrise is at 6:42 am and sunset at 8:14 pm. On the last day of August, sunrise is at 6:59 am and sunset at 7:45 pm CDT.

Sunshine

August has the most sunshine of the year, with an average of 10.3h 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 of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 7 during August translates into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

Missouri City's warmest weather arrives in August, when temperatures average a high of 93.7°F (34.3°C) and a low of 76.8°F (24.9°C).

How hot does it get in August?

The average high-temperature, in August, in Missouri City, is 93.7°F (34.3°C), while the average low-temperature is 76.8°F (24.9°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines relative humidity and air temperature, is calculated to be 120.2°F (49°C).

What is the average humidity in August?

The average relative humidity in August is 72%.

How many days does it rain in August?

In Missouri City, in August, it is raining for 11.9 days, with typically 0.87" (22mm) of accumulated precipitation.

When it does not snow?

In Missouri City, snow does not fall in February through November.

What is the average length of the day in August?

The average day length in August is 13h and 11min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:42 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 7:45 pm CDT.

What month has the most sunshine?

The month with the most sunshine is August, with an average of 10.3h of sunshine.

How many hours of sunshine does Missouri City have in August?

In Missouri City, Texas, the average sunshine duration in August is 10.3h.

What is the month with the highest UV index?

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

How high is the UV index in August?

In August, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Missouri City, TX

Average temperature in August - Missouri City, TX
  • Average high temperature in August: 93.7°F

The warmest month (with the highest average high temperature) is August (93.7°F).
The month with the lowest average high temperature is January (61.3°F).

  • Average low temperature in August: 76.8°F

The month with the highest average low temperature is August (76.8°F).
The coldest month (with the lowest average low temperature) is January (46°F).

Average pressure in August
Missouri City, TX

Average pressure in August - Missouri City, 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
Missouri City, TX

Average wind speed in August - Missouri City, TX
  • Average wind speed in August: 6mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is September (5.8mph).

Average humidity in August
Missouri City, TX

Average humidity in August - Missouri City, TX
  • Average humidity in August: 72%

The months with the highest relative humidity are February and March (78%).
The month with the lowest relative humidity is October (71%).

Average rainfall in August
Missouri City, TX

Average rainfall in August - Missouri City, TX
  • Average rainfall in August: 0.87"

The wettest month (with the highest rainfall) is May (1.1").
The driest month (with the least rainfall) is March (0.24").

Average rainfall days in August
Missouri City, TX

Average rainfall days in August - Missouri City, TX
  • Average rainfall days in August: 11.9 days

The month with the highest number of rainy days is July (12.1 days).
The month with the least rainy days is January (5.2 days).

Average snowfall days in August
Missouri City, TX

Average snowfall days in August - Missouri City, TX
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January and December (0.1 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
Missouri City, TX

Average daylight in August / Average sunshine in August - Missouri City, 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 2min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

Average sunshine days in August
Missouri City, TX

Average sunshine days in August - Missouri City, TX
  • Average sunshine days in August: 14.3 days

The month with the most sunshine days is January (23 days).
The month with the least sunshine days is September (13.6 days).

Average UV index in August
Missouri City, TX

Average UV index in August - Missouri City, 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
Missouri City, TX

Average cloud cover in August - Missouri City, TX
  • Average cloud cover in August: 29

The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are August and October (Cloud cover 29).

Average visibility in August
Missouri City, TX

Average visibility in August - Missouri City, 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).

Missouri City, Texas, USA

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