Balcones Heights climate

Balcones Heights Weather in August

NOAA 1991-2020 normals for San Antonio Incarnate Word, 7.9 km from Balcones Heights

Average highs run from 96°F on August 1 to 93°F on August 31, and lows from 75°F to 72°F. Normal precipitation for the month is 2.43 in over about 4 wet days.

August day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Balcones Heights, in °F, with the record for each date.60708090100110151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

August at a glance

Average high
95°F
Average low
74°F
Precipitation
2.43 in
Record high
110°FAug 28, 2011
Record low
61°FAug 25, 1966
Chance of a freeze
0%
Days of 90°F or more
28.4
Daylight
13 h 32 min to 12 h 46 min
Cloud cover
44%
Humidity
61%
Dew point
67°F
Wind
8.3 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Aug 196°F75°F103°F 201367°F 196515%0%
Aug 296°F75°F103°F 201169°F 194814%0%
Aug 396°F75°F103°F 199865°F 197314%0%
Aug 496°F75°F105°F 202367°F 196514%0%
Aug 596°F75°F104°F 195166°F 197314%0%
Aug 696°F75°F105°F 201367°F 197514%0%
Aug 796°F75°F105°F 202368°F 197514%0%
Aug 896°F75°F105°F 202369°F 194714%0%
Aug 996°F75°F106°F 195367°F 197114%0%
Aug 1096°F75°F106°F 202364°F 198914%0%
Aug 1196°F75°F106°F 202366°F 196514%0%
Aug 1296°F75°F105°F 202365°F 196514%0%
Aug 1396°F75°F106°F 196262°F 196715%0%
Aug 1496°F75°F104°F 202063°F 196715%0%
Aug 1596°F74°F104°F 202064°F 196715%0%
Aug 1696°F74°F104°F 202363°F 200415%0%
Aug 1796°F74°F106°F 202367°F 200415%0%
Aug 1896°F74°F104°F 202364°F 199216%0%
Aug 1996°F74°F108°F 198667°F 199216%0%
Aug 2095°F74°F105°F 202468°F 196516%0%
Aug 2195°F74°F108°F 202466°F 196517%0%
Aug 2295°F74°F106°F 202465°F 195617%0%
Aug 2395°F74°F104°F 200964°F 197418%0%
Aug 2495°F74°F103°F 201062°F 196118%0%
Aug 2595°F73°F104°F 202361°F 196618%0%
Aug 2694°F73°F103°F 202364°F 196619%0%
Aug 2794°F73°F106°F 201166°F 199719%0%
Aug 2894°F73°F110°F 201162°F 199220%0%
Aug 2994°F73°F107°F 201161°F 199220%0%
Aug 3094°F73°F103°F 201364°F 198620%0%
Aug 3193°F72°F103°F 195465°F 201721%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Balcones Heights, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

August 1
sunrise 6:54 AM, sunset 8:26 PM
August 31
sunrise 7:11 AM, sunset 7:57 PM

Every day of August: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00417947 (San Antonio Incarnate Word), public domain. Records: NOAA GHCN-Daily, station USW00012921, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.