CDUS46 KMTR 220028 CLISJC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 528 PM PDT SAT MAR 21 2026 ................................... ...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR MARCH 21 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 79 3:25 PM 84 1915 66 13 63 MINIMUM 58 6:02 AM 26 1894 47 11 43 1897 AVERAGE 69 56 13 53 PRECIPITATION (IN) TODAY 0.00 2.79 1937 0.05 -0.05 0.00 MONTH TO DATE T 1.51 -1.51 1.64 SINCE OCT 1 10.72 11.15 -0.43 8.56 SINCE JAN 1 5.36 7.00 -1.64 4.92 SNOWFALL (IN) TODAY MM 0.0 1947 MONTH TO DATE T SINCE MAR 1 T SINCE JUL 1 T DEGREE DAYS HEATING TODAY 0 9 -9 12 MONTH TO DATE 69 198 -129 248 SINCE MAR 1 69 198 -129 248 SINCE JUL 1 1326 1781 -455 1419 COOLING TODAY 4 0 4 0 MONTH TO DATE 36 0 36 0 SINCE MAR 1 36 0 36 0 SINCE JAN 1 40 0 40 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 5.8 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 86 4:00 AM LOWEST 41 3:00 PM AVERAGE 64 .......................................................... THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 84 2022 MINIMUM TEMPERATURE (F) 47 27 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. $$