170
CDUS44 KEWX 190645
CLISAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
145 AM CDT WED AUG 19 2026
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR AUGUST 18 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 100 4:49 PM 105 1909 96 4 101
MINIMUM 78 6:39 AM 64 1992 75 3 78
AVERAGE 89 86 3 90
PRECIPITATION (IN)
YESTERDAY 0.00 3.86 1932 0.07 -0.07 0.00
MONTH TO DATE 0.00 0.95 -0.95 0.06
SINCE JUN 1 9.62 6.64 2.98 8.72
SINCE JAN 1 24.79 19.47 5.32 20.31
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 24 21 3 25
MONTH TO DATE 423 378 45 423
SINCE JUN 1 1618 1518 100 1615
SINCE JAN 1 2561 2143 418 2652
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 8.4
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 7:00 AM
LOWEST 29 4:00 PM
AVERAGE 57
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THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 96 108 1986
MINIMUM TEMPERATURE (F) 75 67 1992
SUNRISE AND SUNSET
AUGUST 19 2026........SUNRISE 7:04 AM CDT SUNSET 8:10 PM CDT
AUGUST 20 2026........SUNRISE 7:05 AM CDT SUNSET 8:09 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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