662
CDUS44 KEWX 212229
CLISAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
529 PM CDT SUN SEP 21 2025
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR SEPTEMBER 21 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 94 3:59 PM 100 1909 89 5 96
MINIMUM 77 7:06 AM 53 1913 68 9 78
AVERAGE 86 78 8 87
PRECIPITATION (IN)
TODAY 0.00 2.94 1928 0.13 -0.13 0.00
MONTH TO DATE 1.28 2.84 -1.56 1.46
SINCE SEP 1 1.28 2.84 -1.56 1.46
SINCE JAN 1 25.08 23.51 1.57 21.29
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 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
TODAY 21 14 7 22
MONTH TO DATE 362 336 26 398
SINCE SEP 1 362 336 26 398
SINCE JAN 1 3297 2735 562 3330
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 8.4
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 6:00 AM
LOWEST 40 4:00 PM
AVERAGE 64
......................................................
THE SAN ANTONIO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 101 1926
MINIMUM TEMPERATURE (F) 68 46 1983
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 7:22 AM CDT SUNSET 7:31 PM CDT
SEPTEMBER 22 2025.....SUNRISE 7:22 AM CDT SUNSET 7:30 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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