CDUS44 KEWX 182252 CLISAT CLIMATE REPORT NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO 552 PM CDT MON MAY 18 2026 ................................... ...THE SAN ANTONIO CLIMATE SUMMARY FOR MAY 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 90 2:34 PM 101 2022 87 3 97 MINIMUM 78 7:47 AM 52 1945 67 11 77 AVERAGE 84 77 7 87 PRECIPITATION (IN) TODAY 0.00 3.05 1965 0.15 -0.15 0.00 MONTH TO DATE 2.62 2.52 0.10 0.19 SINCE MAR 1 10.52 7.25 3.27 4.09 SINCE JAN 1 11.98 10.95 1.03 5.80 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 0 0 0 MONTH TO DATE 7 0 7 0 SINCE MAR 1 83 174 -91 53 SINCE JUL 1 852 1436 -584 1082 COOLING TODAY 19 12 7 22 MONTH TO DATE 176 179 -3 251 SINCE MAR 1 705 416 289 744 SINCE JAN 1 791 445 346 804 ................................................................... WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 16.1 SKY COVER AVERAGE SKY COVER 0.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 85 1:00 AM LOWEST 52 2:00 PM AVERAGE 69 .......................................................... 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 2026...........SUNRISE 6:40 AM CDT SUNSET 8:21 PM CDT MAY 19 2026...........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. $$