CDUS46 KMTR 210827 CLISJC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 127 AM PDT SAT MAR 21 2026 ................................... ...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MARCH 20 2026... 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) YESTERDAY MAXIMUM 88R 3:29 PM 81 2004 66 22 62 MINIMUM 58 6:02 AM 28 1894 47 11 47 AVERAGE 73 56 17 55 PRECIPITATION (IN) YESTERDAY 0.00 0.77 1899 0.05 -0.05 0.00 MONTH TO DATE T 1.46 -1.46 1.64 SINCE OCT 1 10.72 11.10 -0.38 8.56 SINCE JAN 1 5.36 6.95 -1.59 4.92 SNOWFALL (IN) YESTERDAY MM 0.0 1947 MONTH TO DATE T SINCE MAR 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 0 9 -9 10 MONTH TO DATE 69 189 -120 236 SINCE MAR 1 69 189 -120 236 SINCE JUL 1 1326 1772 -446 1407 COOLING YESTERDAY 8 0 8 0 MONTH TO DATE 32 0 32 0 SINCE MAR 1 32 0 32 0 SINCE JAN 1 36 0 36 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (250) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 3.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 75 2:00 AM LOWEST 31 1:00 PM AVERAGE 53 .......................................................... THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 84 1915 MINIMUM TEMPERATURE (F) 47 26 1894 1897 SUNRISE AND SUNSET MARCH 21 2026.........SUNRISE 7:09 AM PDT SUNSET 7:21 PM PDT MARCH 22 2026.........SUNRISE 7:08 AM PDT SUNSET 7:22 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$