August weather forecast
Greatwood, TX

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Weather in August

The last month of the summer, August, is another hot month in Greatwood, Texas, with temperature in the range of an average low of 76.5°F (24.7°C) and an average high of 93.7°F (34.3°C).

Temperature

August stands out as Greatwood's warmest month, with an average high-temperature of 93.7°F (34.3°C) and a low-temperature of 76.5°F (24.7°C).

Heat index

The heat index value for August is estimated at a life-threatening hot 120.2°F (49°C). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air 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. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.

Humidity

The average relative humidity in August is 73%.

Rainfall

In August, the rain falls for 18.8 days. Throughout August, 3.94" (100mm) of precipitation is accumulated. In Greatwood, Texas, during the entire year, the rain falls for 178.7 days and collects up to 35.35" (898mm) of precipitation.

Snowfall

March through November are months without snowfall in Greatwood.

Daylight

In Greatwood, the average length of the day in August is 13h and 10min.
On the first day of August, sunrise is at 6:43 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.

Sunshine

The month with the most sunshine in Greatwood, Texas, is August, with an average of 10.2h of sunshine.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, the UV index of 7 transforms into the following advice:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. 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. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What part of the year is the hottest in Greatwood?

August, with average temperatures reaching a high of 93.7°F (34.3°C) and a low of 76.5°F (24.7°C), is the warmest month.

How hot is it in Greatwood in August?

During August, Greatwood experiences an average high-temperature of 93.7°F (34.3°C) and a low-temperature of 76.5°F (24.7°C). The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is estimated at 120.2°F (49°C).

What is the average humidity in August in Greatwood?

In Greatwood, the average relative humidity in August is 73%.

How many days does it rain in August in Greatwood?

In Greatwood, in August, during 18.8 rainfall days, 3.94" (100mm) of precipitation is typically accumulated.

When it does not snow in Greatwood?

In Greatwood, Texas, snow does not fall in March through November.

How many hours of daylight does Greatwood have in August?

The average day length in August in Greatwood, Texas, is 13h and 10min.

What time are sunrise and sunset in August in Greatwood?

On the first day of August in Greatwood, Texas, sunrise is at 6:43 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 in Greatwood?

The month with the most sunshine is August, with an average of 10.2h of sunshine.

How many hours of sunshine does Greatwood have in August?

In August, the average sunshine duration in Greatwood, Texas, is 10.2h.

What is the month with the highest UV index in Greatwood?

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

What is the UV index reading in August in Greatwood?

In Greatwood, the average daily maximum UV index in August is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's 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
Greatwood, TX

Average temperature in August - Greatwood, 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: 76.5°F

The month with the highest average low temperature is August (76.5°F).
The coldest month (with the lowest average low temperature) is January (45.9°F).

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Average pressure in August
Greatwood, TX

Average pressure in August - Greatwood, 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).

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Average wind speed in August
Greatwood, TX

Average wind speed in August - Greatwood, TX
  • Average wind speed in August: 5.9mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is September (5.7mph).

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Average humidity in August
Greatwood, TX

Average humidity in August - Greatwood, TX
  • Average humidity in August: 73%

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

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Average rainfall in August
Greatwood, TX

Average rainfall in August - Greatwood, TX
  • Average rainfall in August: 3.94"

The wettest month (with the highest rainfall) is September (4.49").
The driest month (with the least rainfall) is February (1.69").

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Average rainfall days in August
Greatwood, TX

Average rainfall days in August - Greatwood, TX
  • Average rainfall days in August: 18.8 days

The month with the highest number of rainy days is September (19.7 days).
The month with the least rainy days is January (11.4 days).

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Average snowfall in August
Greatwood, TX

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

The month with the highest snowfall is December (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in August
Greatwood, TX

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

The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in August / Average sunshine in August - Greatwood, 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 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

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Average sunshine days in August
Greatwood, TX

Average sunshine days in August - Greatwood, TX
  • Average sunshine days in August: 9.8 days

The month with the most sunshine days is January (17.5 days).
The month with the least sunshine days is September (8.1 days).

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Average UV index in August
Greatwood, TX

Average UV index in August - Greatwood, 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
Greatwood, TX

Average cloud cover in August - Greatwood, 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).

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Average visibility in August
Greatwood, TX

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

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).

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Greatwood, Texas, USA

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