CDUS46 KMTR 050045 CLISJC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 545 PM PDT MON MAY 04 2026 ................................... ...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MAY 4 2026... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1893 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 66 1:20 PM 94 1990 72 -6 71 MINIMUM 48 4:59 AM 36 1902 51 -3 46 AVERAGE 57 61 -4 59 PRECIPITATION (IN) TODAY 0.00 1.24 1915 0.02 -0.02 0.00 MONTH TO DATE 0.00 0.07 -0.07 T SINCE OCT 1 12.59 12.86 -0.27 9.20 SINCE JAN 1 7.23 8.71 -1.48 5.56 SNOWFALL (IN) TODAY MM 0.0 1947 MONTH TO DATE T SINCE MAR 1 T SINCE JUL 1 T DEGREE DAYS HEATING TODAY 8 5 3 6 MONTH TO DATE 19 20 -1 20 SINCE MAR 1 237 495 -258 503 SINCE JUL 1 1494 2078 -584 1674 COOLING TODAY 0 1 -1 0 MONTH TO DATE 0 4 -4 0 SINCE MAR 1 53 17 36 6 SINCE JAN 1 57 17 40 6 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (360) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 6.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 83 4:00 AM LOWEST 50 10:00 AM AVERAGE 67 .......................................................... THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 98 1987 MINIMUM TEMPERATURE (F) 51 38 1920 SUNRISE AND SUNSET MAY 4 2026...........SUNRISE 6:09 AM PDT SUNSET 8:00 PM PDT MAY 5 2026...........SUNRISE 6:08 AM PDT SUNSET 8:01 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$