August weather forecast
Miami, TX

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Weather in August

The last month of the summer, August, is also a hot month in Miami, Texas, with an average temperature fluctuating between 92.3°F (33.5°C) and 71.2°F (21.8°C).

Temperature

The arrival of August brings an average high-temperature of a still tropical 92.3°F (33.5°C), closely following the temperature pattern of July. In August, the nighttime temperature in Miami, Texas, lowers to an average of 71.2°F (21.8°C).

Heat index

Throughout August, the heat index is computed to be a fiery hot 98.6°F (37°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. 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 extremely significant for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In August, the average relative humidity in Miami is 50%.

Rainfall

In August, the rain falls for 12.2 days. Throughout August, 1.81" (46mm) of precipitation is accumulated. In Miami, during the entire year, the rain falls for 89.4 days and collects up to 15.24" (387mm) of precipitation.

Snowfall

May through September are months without snowfall in Miami.

Daylight

In August, the average length of the day is 13h and 28min.
On the first day of August, sunrise is at 6:51 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 8:10 pm CDT.

Sunshine

The average sunshine in August is 10.5h.

UV index

The months with the highest UV index in Miami are June through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 7 during August translates into these guidelines:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

How hot is it in Miami in August?

The average high-temperature, in August, in Miami, is 92.3°F (33.5°C), while the average low-temperature is 71.2°F (21.8°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is computed to be 98.6°F (37°C).

What is the average humidity in August in Miami?

In August, the average relative humidity in Miami is 50%.

How many days does it rain in August in Miami?

In Miami, Texas, during August, the rain falls for 12.2 days and regularly aggregates up to 1.81" (46mm) of precipitation.

When it does not snow in Miami?

In Miami, snow does not fall in May through September.

How many hours of daylight does Miami have in August?

In Miami, the average day length in August is 13h and 28min.

What time are sunrise and sunset in August in Miami?

On the first day of August, sunrise is at 6:51 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 8:10 pm CDT.

How long on average sun shines in August in Miami?

In August, the average sunshine duration is 10.5h.

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

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

How high is the UV index in August in Miami?

In August, the average daily maximum UV index in Miami is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Miami, TX

Average temperature in August - Miami, TX
  • Average high temperature in August: 92.3°F

The warmest month (with the highest average high temperature) is July (93.4°F).
The month with the lowest average high temperature is December (48.7°F).

  • Average low temperature in August: 71.2°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

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Average pressure in August
Miami, TX

Average pressure in August - Miami, TX
  • Average pressure in August: 29.92"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in August
Miami, TX

Average wind speed in August - Miami, TX
  • Average wind speed in August: 10.7mph

The windiest month (with the highest average wind speed) is April (14.3mph).
The calmest months (with the lowest average wind speed) are January and August (10.7mph).

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Average humidity in August
Miami, TX

Average humidity in August - Miami, TX
  • Average humidity in August: 50%

The month with the highest relative humidity is December (57%).
The month with the lowest relative humidity is July (49%).

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Average rainfall in August
Miami, TX

Average rainfall in August - Miami, TX
  • Average rainfall in August: 1.81"

The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is February (0.39").

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Average rainfall days in August
Miami, TX

Average rainfall days in August - Miami, TX
  • Average rainfall days in August: 12.2 days

The months with the highest number of rainy days are July and August (12.2 days).
The month with the least rainy days is January (2.1 days).

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Average snowfall in August
Miami, TX

Average snowfall in August - Miami, TX
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.34").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Miami, TX

Average snowfall days in August - Miami, TX
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Miami, TX
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in August: 10h and 3min

The months with the most sunshine are June and July (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in August
Miami, TX

Average sunshine days in August - Miami, TX
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is January (27 days).
The month with the least sunshine days is August (13.8 days).

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Average UV index in August
Miami, TX

Average UV index in August - Miami, TX
  • Average UV index in August: 7

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in August
Miami, TX

Average cloud cover in August - Miami, TX
  • Average cloud cover in August: 17

The month with the most cloud cover is April (Cloud cover 27).
The months with the least cloud cover are June and August (Cloud cover 17).

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Average visibility in August
Miami, TX

Average visibility in August - Miami, 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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Miami, Texas, USA

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