239
CDUS44 KEWX 182235
CLISAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
535 PM CDT SAT APR 18 2026
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR APRIL 18 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 74 9:07 AM 100 2006 81 -7 92
MINIMUM 58 1:57 PM 42 1921 59 -1 67
1947
1999
AVERAGE 66 70 -4 80
PRECIPITATION (IN)
TODAY T 6.78 1915 0.08 -0.08 T
MONTH TO DATE 1.30 1.36 -0.06 0.05
SINCE MAR 1 1.74 3.67 -1.93 2.04
SINCE JAN 1 3.20 7.37 -4.17 3.75
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 0 1 -1 0
MONTH TO DATE 10 29 -19 24
SINCE MAR 1 55 168 -113 53
SINCE JUL 1 824 1430 -606 1082
COOLING
TODAY 1 6 -5 15
MONTH TO DATE 164 86 78 173
SINCE MAR 1 410 157 253 346
SINCE JAN 1 496 186 310 406
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 13.1
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 10:00 AM
LOWEST 64 4:00 PM
AVERAGE 77
......................................................
THE SAN ANTONIO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 101 1996
MINIMUM TEMPERATURE (F) 59 42 1901
SUNRISE AND SUNSET
APRIL 18 2026.........SUNRISE 7:04 AM CDT SUNSET 8:03 PM CDT
APRIL 19 2026.........SUNRISE 7:03 AM CDT SUNSET 8:03 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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