182
CDUS44 KEWX 170642
CLISAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
142 AM CDT SUN AUG 17 2025
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR AUGUST 16 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 98 5:05 PM 104 2023 97 1 100
MINIMUM 76 4:48 AM 63 2004 75 1 79
AVERAGE 87 86 1 90
PRECIPITATION (IN)
YESTERDAY 0.06 5.73 2007 0.07 -0.01 0.00
MONTH TO DATE 0.06 0.82 -0.76 0.03
SINCE JUN 1 8.72 6.51 2.21 6.98
SINCE JAN 1 20.31 19.34 0.97 19.48
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE JUN 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 22 21 1 25
MONTH TO DATE 373 336 37 390
SINCE JUN 1 1565 1476 89 1678
SINCE JAN 1 2602 2101 501 2580
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 11.4
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 4:00 AM
LOWEST 35 4:00 PM
AVERAGE 63
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THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 96 106 2023
MINIMUM TEMPERATURE (F) 75 66 1885
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 7:03 AM CDT SUNSET 8:12 PM CDT
AUGUST 18 2025........SUNRISE 7:04 AM CDT SUNSET 8:11 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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