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 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
Temperature records mark August as the warmest month, with highs averaging 100.6°F (38.1°C) and lows at 80.4°F (26.9°C).Heat index
August's mean heat index is calculated to be a blazing hot 120.2°F (49°C). Watchful: Heat cramps and heat exhaustion are predicted. Continued exertion could lead to heatstroke.Note that heat index values are valued for light wind and location in the shade. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. 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. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.
Humidity
August is the least humid month, with an average relative humidity of 50%.Rainfall
In August, in San Ygnacio, the rain falls for 6.4 days. Throughout August, 0.55" (14mm) of precipitation is accumulated. In San Ygnacio, Texas, during the entire year, the rain falls for 100.8 days and collects up to 12.56" (319mm) of precipitation.Snowfall
In San Ygnacio, snow does not fall in January through November.Daylight
In August, the average length of the day is 13h and 4min.On the first day of August, sunrise is at 7:02 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 7:58 pm CDT.
Sunshine
In August, the average sunshine is 9.7h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index, 8 in August, converts into the following recommendations:
With the absence of protection, damage to skin and eyes can occur instantly. Ensure precautions are taken. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the hottest time of year?
How hot is it in August?
What is the least humid month?
What is the average humidity in August?
How many days does it rain in August?
When it does not snow?
What is the average length of the day in August?
When are sunrise and sunset in August?
How long on average sun shines in August in San Ygnacio?
When is the highest UV index?
How high is the UV index in August?
Average temperature in August
San Ygnacio, TX
- Average high temperature in August: 100.6°F
The warmest month (with the highest average high temperature) is August (100.6°F).
The month with the lowest average high temperature is January (68.5°F).
- Average low temperature in August: 80.4°F
The month with the highest average low temperature is August (80.4°F).
The coldest month (with the lowest average low temperature) is January (51.8°F).
Average pressure in August
San Ygnacio, TX
- Average pressure in August: 29.9"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The months with the lowest atmospheric pressure are May and June (29.86"Hg).
Average wind speed in August
San Ygnacio, TX
- Average wind speed in August: 12.9mph
The windiest month (with the highest average wind speed) is July (14.5mph).
The calmest month (with the lowest average wind speed) is December (8.8mph).
Average humidity in August
San Ygnacio, TX
- Average humidity in August: 50%
The month with the highest relative humidity is December (62%).
The month with the lowest relative humidity is August (50%).
Average rainfall in August
San Ygnacio, TX
- Average rainfall in August: 0.55"
The wettest month (with the highest rainfall) is September (2.83").
The driest month (with the least rainfall) is February (0.51").
Average rainfall days in August
San Ygnacio, TX
- Average rainfall days in August: 6.4 days
The month with the highest number of rainy days is September (15.8 days).
The month with the least rainy days is August (6.4 days).
Average snowfall in August
San Ygnacio, TX
- Average snowfall in August: 0"
The month with the highest snowfall is December (0.04").
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in August
San Ygnacio, TX
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in August /
Average sunshine in August
San Ygnacio, TX
- Average daylight in August: 13h and 1min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in August: 9h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in August
San Ygnacio, TX
- Average sunshine days in August: 23.2 days
The month with the most sunshine days is August (23.2 days).
The month with the least sunshine days is September (12.8 days).
Average UV index in August
San Ygnacio, 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
San Ygnacio, TX
- Average cloud cover in August: 16
The month with the most cloud cover is December (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 16).
Average visibility in August
San Ygnacio, 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).
San Ygnacio, Texas, USA
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