040
CDUS44 KEWX 212238
CLISAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
538 PM CDT WED MAY 21 2025
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR MAY 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 97 3:33 PM 101 2022 88 9 97
MINIMUM 73 6:33 AM 52 1892 68 5 77
AVERAGE 85 78 7 87
PRECIPITATION (IN)
TODAY 0.00 2.30 1914 0.14 -0.14 T
MONTH TO DATE 0.19 2.97 -2.78 0.47
SINCE MAR 1 4.09 7.70 -3.61 4.42
SINCE JAN 1 5.80 11.40 -5.60 12.01
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 T
SINCE JUL 1 0.1
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 53 174 -121 75
SINCE JUL 1 1082 1436 -354 1193
COOLING
TODAY 20 13 7 22
MONTH TO DATE 315 217 98 306
SINCE MAR 1 808 454 354 646
SINCE JAN 1 868 483 385 687
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 7.9
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 46 2:00 AM
LOWEST 29 4:00 PM
AVERAGE 38
......................................................
THE SAN ANTONIO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 100 1939
1989
MINIMUM TEMPERATURE (F) 68 50 1892
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 6:38 AM CDT SUNSET 8:23 PM CDT
MAY 22 2025...........SUNRISE 6:38 AM CDT SUNSET 8:24 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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