774
CDUS44 KEWX 182240
CLISAT
CLIMATE REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO
540 PM CDT SUN MAY 18 2025
...............................
..THE SAN ANTONIO CLIMATE SUMMARY FOR MAY 18 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 1:38 PM 101 2022 87 10 98
MINIMUM 77 5:46 AM 52 1945 67 10 66
AVERAGE 87 77 10 82
PRECIPITATION (IN)
TODAY 0.00 3.05 1965 0.15 -0.15 0.00
MONTH TO DATE 0.19 2.52 -2.33 0.47
SINCE MAR 1 4.09 7.25 -3.16 4.42
SINCE JAN 1 5.80 10.95 -5.15 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 22 12 10 17
MONTH TO DATE 251 179 72 245
SINCE MAR 1 744 416 328 585
SINCE JAN 1 804 445 359 626
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 11.9
SKY COVER
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 5:00 AM
LOWEST 41 2:00 PM
AVERAGE 65
......................................................
THE SAN ANTONIO CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 101 1989
MINIMUM TEMPERATURE (F) 67 52 1986
SUNRISE AND SUNSET
MAY 18 2025...........SUNRISE 6:39 AM CDT SUNSET 8:22 PM CDT
MAY 19 2025...........SUNRISE 6:39 AM CDT SUNSET 8:22 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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