August weather forecast
Westminster, TX

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Weather in August

August, the last month of the summer in Westminster, is another hot month, with an average temperature varying between 74.8°F (23.8°C) and 94.3°F (34.6°C).

Temperature

August proves to be the warmest month, recording an average peak temperature of 94.3°F (34.6°C) and a minimum temperature of 74.8°F (23.8°C).

Heat index

The heat index value for August is appraised at a blisteringly hot 109.4°F (43°C). Stay watchful: Heat exhaustion along with heat cramps are likely. Ongoing effort may cause heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

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

Rainfall

In Westminster, in August, 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 Westminster, snow does not fall in April through October.

Daylight

The average length of the day in August is 13h and 21min.
On the first day of August, sunrise is at 6:39 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 7:51 pm CDT.

Sunshine

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

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 7 in August converts into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Jun 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

In Westminster, August records the average highest temperatures, peaking at 94.3°F (34.6°C) and reaching a low of 74.8°F (23.8°C).

How hot is it in August?

An average high-temperature, in August, in Westminster, 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. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is appraised at 109.4°F (43°C).

What is the least humid month?

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

What is the average humidity in August?

In August, the average relative humidity is 59%.

How many days does it rain in August?

In Westminster, in August, it is raining for 12.4 days, with typically 2.68" (68mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in August?

In Westminster, the average day length in August is 13h and 21min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:39 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 7:51 pm CDT.

What month has the most sunshine?

August has the most sunshine of the year, with an average of 11.1h of sunshine.

How long on average sun shines in August?

In Westminster, the average sunshine duration in August is 11.1h.

When is the highest UV index?

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

What is the UV index intensity in August?

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

Average temperature in August - Westminster, 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).

Average pressure in August
Westminster, TX

Average pressure in August - Westminster, TX
  • Average pressure in August: 29.93"Hg

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

Average wind speed in August
Westminster, TX

Average wind speed in August - Westminster, 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).

Average humidity in August
Westminster, TX

Average humidity in August - Westminster, 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%).

Average rainfall in August
Westminster, TX

Average rainfall in August - Westminster, 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").

Average rainfall days in August
Westminster, TX

Average rainfall days in August - Westminster, 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).

Average snowfall in August
Westminster, TX

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

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

Average snowfall days in August
Westminster, TX

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

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

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

Average daylight in August / Average sunshine in August - Westminster, TX
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in August: 11h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

Average sunshine days in August
Westminster, TX

Average sunshine days in August - Westminster, 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).

Average UV index in August
Westminster, TX

Average UV index in August - Westminster, 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).

Average cloud cover in August
Westminster, TX

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

The 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).

Average visibility in August
Westminster, TX

Average visibility in August - Westminster, 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).

Westminster, Texas, USA

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