433
CDUS44 KEWX 202239
CLISAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
539 PM CDT SUN SEP 20 2026
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR SEPTEMBER 20 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 94 3:40 PM 100 1947 89 5 93
2021
MINIMUM 75 5:33 AM 51 1981 69 6 71
AVERAGE 85 79 6 82
PRECIPITATION (IN)
TODAY 0.00 3.21 1995 0.13 -0.13 0.00
MONTH TO DATE 0.29 2.71 -2.42 1.28
SINCE SEP 1 0.29 2.71 -2.42 1.28
SINCE JAN 1 26.83 23.38 3.45 25.08
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 20 14 6 17
MONTH TO DATE 459 322 137 341
SINCE SEP 1 459 322 137 341
SINCE JAN 1 3325 2721 604 3276
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 5.0
SKY COVER
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 6:00 AM
LOWEST 37 3:00 PM
AVERAGE 64
......................................................
THE SAN ANTONIO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 100 1909
MINIMUM TEMPERATURE (F) 68 53 1913
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 7:21 AM CDT SUNSET 7:33 PM CDT
SEPTEMBER 21 2026.....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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