CDUS46 KMTR 100049 CLISJC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 549 PM PDT FRI MAY 09 2025 ................................... ...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MAY 9 2025... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1893 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 87 3:14 PM 95 1931 73 14 86 MINIMUM 53 5:09 AM 35 1896 51 2 54 AVERAGE 70 62 8 70 PRECIPITATION (IN) TODAY 0.00 0.14 1922 0.01 -0.01 0.00 1925 MONTH TO DATE T 0.15 -0.15 0.67 SINCE OCT 1 9.20 12.94 -3.74 17.06 SINCE JAN 1 5.56 8.79 -3.23 13.63 SNOWFALL (IN) TODAY MM 0.0 1947 MONTH TO DATE T SINCE MAR 1 T SINCE JUL 1 T DEGREE DAYS HEATING TODAY 0 4 -4 0 MONTH TO DATE 20 40 -20 34 SINCE MAR 1 503 515 -12 407 SINCE JUL 1 1674 2098 -424 1471 COOLING TODAY 5 1 4 5 MONTH TO DATE 8 9 -1 7 SINCE MAR 1 14 22 -8 22 SINCE JAN 1 14 22 -8 22 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (320) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310) AVERAGE WIND SPEED 3.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 5:00 AM LOWEST 21 3:00 PM AVERAGE 48 .......................................................... THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F)73 96 1941 MINIMUM TEMPERATURE (F) 51 32 1896 SUNRISE AND SUNSET MAY 9 2025...........SUNRISE 6:04 AM PDT SUNSET 8:05 PM PDT MAY 10 2025...........SUNRISE 6:03 AM PDT SUNSET 8:06 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$