800
CDUS44 KEWX 212233
CLISAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
533 PM CDT TUE APR 21 2026
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR APRIL 21 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 66 1:10 PM 94 1995 81 -15 87
MINIMUM 60 1:43 AM 43 1953 60 0 59
1978
AVERAGE 63 70 -7 73
PRECIPITATION (IN)
TODAY 0.40 0.85 1946 0.09 0.31 0.00
MONTH TO DATE 7.11 1.60 5.51 0.79
SINCE MAR 1 7.55 3.91 3.64 2.78
SINCE JAN 1 9.01 7.61 1.40 4.49
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 0.0
SINCE JUL 1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 2 1 1 0
MONTH TO DATE 31 32 -1 24
SINCE MAR 1 76 171 -95 53
SINCE JUL 1 845 1433 -588 1082
COOLING
TODAY 0 6 -6 8
MONTH TO DATE 163 104 59 200
SINCE MAR 1 409 175 234 373
SINCE JAN 1 495 204 291 433
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 7.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 93 3:00 PM
AVERAGE 97
......................................................
THE SAN ANTONIO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 96 1963
2009
MINIMUM TEMPERATURE (F) 60 43 1931
1993
SUNRISE AND SUNSET
APRIL 21 2026.........SUNRISE 7:01 AM CDT SUNSET 8:04 PM CDT
APRIL 22 2026.........SUNRISE 7:00 AM CDT SUNSET 8:05 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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