820
CDUS44 KEWX 220659
CLISAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
159 AM CDT TUE SEP 22 2026
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR SEPTEMBER 21 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 99 3:40 PM 100 1909 89 10 94
MINIMUM 78 6:35 AM 53 1913 68 10 77
AVERAGE 89 78 11 86
PRECIPITATION (IN)
YESTERDAY T 2.94 1928 0.13 -0.13 0.00
MONTH TO DATE 0.29 2.84 -2.55 1.28
SINCE SEP 1 0.29 2.84 -2.55 1.28
SINCE JAN 1 26.83 23.51 3.32 25.08
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE SEP 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 SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 24 14 10 21
MONTH TO DATE 483 336 147 362
SINCE SEP 1 483 336 147 362
SINCE JAN 1 3349 2735 614 3297
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 6:00 AM
LOWEST 34 3:00 PM
AVERAGE 61
......................................................
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 101 1926
MINIMUM TEMPERATURE (F) 68 46 1983
SUNRISE AND SUNSET
SEPTEMBER 22 2026.....SUNRISE 7:22 AM CDT SUNSET 7:30 PM CDT
SEPTEMBER 23 2026.....SUNRISE 7:23 AM CDT SUNSET 7:29 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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