Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
The average temperatures reach their apex in August, averaging 99.3°F (37.4°C) at the high end and 79.3°F (26.3°C) at the low end.Heat index
During August, the heat index is computed to be a burning hot 114.8°F (46°C). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.Heat index evaluations are typically in the context of light winds and shaded environments. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.
Humidity
August is the least humid month in Catarina, with an average relative humidity of 49%.Rainfall
In Catarina, in August, it is raining for 6.5 days, with typically 1.02" (26mm) of accumulated precipitation. Throughout the year, there are 105.2 rainfall days, and 14.33" (364mm) of precipitation is accumulated.Snowfall
March through October and December are months without snowfall.Daylight
The average length of the day in August is 13h and 7min.On the first day of August, sunrise is at 7:00 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 8:00 pm CDT.
Sunshine
In August, the average sunshine is 9.6h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health hazard from unsafe exposure to UV radiation for average individuals.Note: In August, the average maximum UV index of 8 translates into the following recommendations:
Protection should always be a priority. Skin and eyes are vulnerable without it. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year?
How hot does it get in August?
What is the least humid month?
What is the average humidity in August in Catarina?
How many days does it rain in August?
When it does not snow in Catarina?
What is the average length of the day in August?
When is the sunrise / sunset in August?
How many hours of sunshine does Catarina have in August?
When is the highest UV index?
What is the UV index reading in August?
Average temperature in August
Catarina, TX
- Average high temperature in August: 99.3°F
The warmest month (with the highest average high temperature) is August (99.3°F).
The month with the lowest average high temperature is January (64.9°F).
- Average low temperature in August: 79.3°F
The month with the highest average low temperature is August (79.3°F).
The coldest month (with the lowest average low temperature) is January (47.8°F).
Average pressure in August
Catarina, TX
- Average pressure in August: 29.91"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in August
Catarina, TX
- Average wind speed in August: 9.7mph
The windiest month (with the highest average wind speed) is May (11.2mph).
The calmest month (with the lowest average wind speed) is December (7.3mph).
Average humidity in August
Catarina, TX
- Average humidity in August: 49%
The months with the highest relative humidity are November and December (63%).
The month with the lowest relative humidity is August (49%).
Average rainfall in August
Catarina, TX
- Average rainfall in August: 1.02"
The wettest month (with the highest rainfall) is May (2.32").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in August
Catarina, TX
- Average rainfall days in August: 6.5 days
The month with the highest number of rainy days is September (14.4 days).
The month with the least rainy days is January (5.7 days).
Average snowfall days in August
Catarina, 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 December (0 days).
Average daylight in August /
Average sunshine in August
Catarina, TX
- Average daylight in August: 13h and 1min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in August: 9h and 4min
The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in August
Catarina, TX
- Average sunshine days in August: 22.9 days
The month with the most sunshine days is January (23.4 days).
The month with the least sunshine days is September (13.8 days).
Average UV index in August
Catarina, TX
- Average UV index in August: 8
The months with the highest UV index are June, July and August (UV index 8).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in August
Catarina, TX
- Average cloud cover in August: 17
The months with the most cloud cover are March and May (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in August
Catarina, 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).
Catarina, Texas, USA
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