CDUS46 KMTR 100028 CLISJC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 428 PM PST SAT DEC 09 2023 ................................... ...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR DECEMBER 9 2023... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1893 TO 2023 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 64 2:17 PM 71 1893 60 4 57 2015 MINIMUM 39 7:11 AM 25 2013 42 -3 44 AVERAGE 52 51 1 51 PRECIPITATION (IN) TODAY 0.00 0.85 1954 0.08 -0.08 0.01 MONTH TO DATE 0.07 0.63 -0.56 1.14 SINCE OCT 1 0.74 2.49 -1.75 2.85 SINCE JAN 1 11.02 11.82 -0.80 4.02 SNOWFALL (IN) TODAY MM 0.0 1947 MONTH TO DATE T SINCE DEC 1 T SINCE JUL 1 T DEGREE DAYS HEATING TODAY 13 14 -1 14 MONTH TO DATE 82 123 -41 136 SINCE DEC 1 82 123 -41 136 SINCE JUL 1 275 488 -213 525 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 808 624 184 894 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (210) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 2.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 70 7:00 AM LOWEST 23 2:00 PM AVERAGE 47 .......................................................... THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 60 70 2017 MINIMUM TEMPERATURE (F) 42 24 1972 SUNRISE AND SUNSET DECEMBER 9 2023......SUNRISE 7:10 AM PST SUNSET 4:50 PM PST DECEMBER 10 2023......SUNRISE 7:11 AM PST SUNSET 4:50 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$