August weather forecast
Anna, TX

Weather in August

The last month of the summer, August, is another tropical month in Anna, Texas, with average temperature ranging between min 74.8°F (23.8°C) and max 94.3°F (34.6°C).

Temperature

With an average high-temperature of 94.3°F (34.6°C) and an average low-temperature of 74.8°F (23.8°C), August is the warmest month.

Heat index

In August, the average heat index is estimated at an extremely hot 110.1°F (43.4°C). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, metabolic differences, wind). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. 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. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

With an average relative humidity of 59%, August is the least humid month in Anna.

Rainfall

In Anna, it is raining for 12.4 days, with typically 2.68" (68mm) of accumulated precipitation. Throughout the year, there are 142.1 rainfall days, and 33.19" (843mm) of precipitation is accumulated.

Snowfall

In Anna snow does not fall in April through October.

Daylight

In Anna, Texas, the average length of the day is 13.3h.

Sunshine

The month with the most sunshine in Anna is August, with an average of 11.1h of sunshine.

UV index

Months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation for the ordinary person.
Note: In August, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the warmest month in Anna?

The warmest month is August, with an average high-temperature of 94.3°F (34.6°C) and an average low-temperature of 74.8°F (23.8°C).

What is the temperature in August in Anna?

In Anna, Texas, in August, the average high-temperature is 94.3°F (34.6°C), and the average low-temperature is 74.8°F (23.8°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is estimated at 110.1°F (43.4°C).

What is the least humid month in Anna?

With an average relative humidity of 59%, August is the least humid month in Anna.

What is the average humidity in August in Anna?

In Anna, Texas, the average relative humidity in August is 59%.

How many days does it rain in August in Anna?

In Anna, during August, the rain falls for 12.4 days and regularly aggregates up to 2.68" (68mm) of precipitation.

When it does not snow in Anna?

In Anna snow does not fall in April through October.

How many hours of daylight does Anna have in August?

The average length of the day in August is 13.3h.

What month has the most sunshine in Anna?

The month with the most sunshine is August, with an average of 11.1h of sunshine.

How many hours of sunshine does Anna have in August?

In August, the average sunshine is 11.1h.

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

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

How high is the UV index in August in Anna?

In August, the average daily maximum UV index in Anna, Texas, is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to the Sun's UV rays.

Average temperature in August
Anna, TX

Average temperature in August - Anna, TX
  • Average high temperature in August: 94.3°F

The warmest month (with the highest average high temperature) is August (94.3°F).
The month with the lowest average high temperature is January (52.3°F).

  • Average low temperature in August: 74.8°F

The month with the highest average low temperature is August (74.8°F).
The coldest month (with the lowest average low temperature) is January (36.5°F).

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Average pressure in August
Anna, TX

Average pressure in August - Anna, TX
  • Average pressure in August: 29.93"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.9").

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Average wind speed in August
Anna, TX

Average wind speed in August - Anna, TX
  • Average wind speed in August: 7.1mph

The windiest month (with the highest average wind speed) is March (10.4mph).
The calmest month (with the lowest average wind speed) is September (7mph).

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Average humidity in August
Anna, TX

Average humidity in August - Anna, TX
  • Average humidity in August: 59%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is August (59%).

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Average rainfall in August
Anna, TX

Average rainfall in August - Anna, TX
  • Average rainfall in August: 2.68"

The wettest month (with the highest rainfall) is October (4.21").
The driest month (with the least rainfall) is January (1.61").

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Average rainfall days in August
Anna, TX

Average rainfall days in August - Anna, TX
  • Average rainfall days in August: 12.4 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (7.2 days).

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Average snowfall in August
Anna, TX

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

The month with the highest snowfall is February (0.71").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Anna, TX

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

The month with the highest number of snowfall days is February (1.4 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Anna, TX
  • Average daylight in August: 13.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in August: 11.1h

The month with the most sunshine is August (Average sunshine: 11.1h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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Average sunshine days in August
Anna, TX

Average sunshine days in August - Anna, TX
  • Average sunshine days in August: 16.7 days

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (13.8 days).

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Average UV index in August
Anna, TX

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

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
Anna, TX

Average cloud cover in August - Anna, TX
  • Average cloud cover in August: 21

Months with the most cloud cover are February and March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in August
Anna, TX

Average visibility in August - Anna, TX
  • Average visibility in August: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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