August weather forecast
Santa Fe, TX

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Weather in August

The last month of the summer, August, is another hot month in Santa Fe, Texas, with an average temperature fluctuating between 90.9°F (32.7°C) and 78.6°F (25.9°C).

Temperature

August registers as the month with the highest average temperatures, reaching 90.9°F (32.7°C) at its peak and 78.6°F (25.9°C) at the lowest.

Heat index

In August, the average heat index is calculated to be an extremely hot 111.2°F (44°C). Beware: Heat exhaustion along with heat cramps are on the cards. Heatstroke could result from sustained physical activity.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In August, the average relative humidity in Santa Fe is 74%.

Rainfall

In August, the rain falls for 18.3 days. Throughout August, 4.45" (113mm) of precipitation is accumulated. In Santa Fe, during the entire year, the rain falls for 180.4 days and collects up to 38.39" (975mm) of precipitation.

Snowfall

In Santa Fe, snow does not fall in February through December.

Daylight

In Santa Fe, the average length of the day in August is 13h and 10min.
On the first day of August, sunrise is at 6:41 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 7:43 pm CDT.

Sunshine

August has the most sunshine of the year, with an average of 10.8h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 7 in August interprets into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Jun 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

August is the month when Santa Fe's temperatures reach their peak, with averages of 90.9°F (32.7°C) and lows of 78.6°F (25.9°C).

How hot is it in August?

An average high-temperature, in August, in Santa Fe, is 90.9°F (32.7°C) and the average low-temperature is 78.6°F (25.9°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 111.2°F (44°C).

What is the average humidity in August?

The average relative humidity in August is 74%.

How much does it rain in August?

In Santa Fe, in August, it is raining for 18.3 days, with typically 4.45" (113mm) of accumulated precipitation.

When it does not snow?

In Santa Fe, snow does not fall in February through December.

How many hours of daylight does Santa Fe have in August?

In August, the average day length is 13h and 10min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:41 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 7:43 pm CDT.

What month has the most sunshine?

August has the most sunshine of the year, with an average of 10.8h of sunshine.

How long on average sun shines in August?

The average sunshine duration in August is 10.8h.

What is the month with the highest UV index?

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

What is the UV index intensity in August?

In August, the average daily maximum UV index is 7. A UV Index 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
Santa Fe, TX

Average temperature in August - Santa Fe, TX
  • Average high temperature in August: 90.9°F

The warmest month (with the highest average high temperature) is August (90.9°F).
The month with the lowest average high temperature is January (60.8°F).

  • Average low temperature in August: 78.6°F

The month with the highest average low temperature is August (78.6°F).
The coldest month (with the lowest average low temperature) is January (48.2°F).

Average pressure in August
Santa Fe, TX

Average pressure in August - Santa Fe, 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).

Average wind speed in August
Santa Fe, TX

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

The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (7.1mph).

Average humidity in August
Santa Fe, TX

Average humidity in August - Santa Fe, TX
  • Average humidity in August: 74%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in August
Santa Fe, TX

Average rainfall in August - Santa Fe, TX
  • Average rainfall in August: 4.45"

The wettest month (with the highest rainfall) is September (5.94").
The driest month (with the least rainfall) is February (1.81").

Average rainfall days in August
Santa Fe, TX

Average rainfall days in August - Santa Fe, TX
  • Average rainfall days in August: 18.3 days

The month with the highest number of rainy days is September (20.2 days).
The month with the least rainy days is January (12.4 days).

Average snowfall in August
Santa Fe, TX

Average snowfall in August - Santa Fe, TX
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in August
Santa Fe, TX

Average snowfall days in August - Santa Fe, 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, October, November and December (0 days).

Average daylight in August /
Average sunshine in August
Santa Fe, TX

Average daylight in August / Average sunshine in August - Santa Fe, 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 5min

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

Average sunshine days in August
Santa Fe, TX

Average sunshine days in August - Santa Fe, TX
  • Average sunshine days in August: 10.4 days

The month with the most sunshine days is January (16.8 days).
The month with the least sunshine days is September (8.3 days).

Average UV index in August
Santa Fe, TX

Average UV index in August - Santa Fe, TX
  • Average UV index in August: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 4).

Average cloud cover in August
Santa Fe, TX

Average cloud cover in August - Santa Fe, TX
  • Average cloud cover in August: 26

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 26).

Average visibility in August
Santa Fe, TX

Average visibility in August - Santa Fe, 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).

Santa Fe, Texas, USA

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