973
CDUS44 KEWX 200656
CLISAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
156 AM CDT SAT SEP 20 2025
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR SEPTEMBER 19 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 93 3:48 PM 100 2019 89 4 97
MINIMUM 71 4:40 AM 46 1981 69 2 80
AVERAGE 82 79 3 89
PRECIPITATION (IN)
YESTERDAY 0.00 2.20 2002 0.13 -0.13 T
MONTH TO DATE 1.28 2.58 -1.30 1.46
SINCE SEP 1 1.28 2.58 -1.30 1.46
SINCE JAN 1 25.08 23.25 1.83 21.29
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 17 14 3 24
MONTH TO DATE 324 308 16 352
SINCE SEP 1 324 308 16 352
SINCE JAN 1 3259 2707 552 3284
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 4.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 5:00 AM
LOWEST 36 4:00 PM
AVERAGE 62
......................................................
THE SAN ANTONIO CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 100 1947
2021
MINIMUM TEMPERATURE (F) 69 51 1981
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 7:21 AM CDT SUNSET 7:32 PM CDT
SEPTEMBER 21 2025.....SUNRISE 7:22 AM CDT SUNSET 7:31 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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