CDUS46 KMTR 250833 CLISJC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1233 AM PST THU DEC 25 2025 ................................... ...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR DECEMBER 24 2025... 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) YESTERDAY MAXIMUM 64 1:03 PM 72 1901 59 5 63 MINIMUM 55 8:11 AM 23 1990 41 14 48 AVERAGE 60 50 10 56 PRECIPITATION (IN) YESTERDAY 0.31 1.66 1979 0.08 0.23 0.45 MONTH TO DATE 0.35 1.76 -1.41 1.96 SINCE OCT 1 4.43 3.62 0.81 3.28 SINCE JAN 1 10.54 12.95 -2.41 16.91 SNOWFALL (IN) YESTERDAY MM 0.0 1947 MONTH TO DATE T SINCE DEC 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 5 15 -10 9 MONTH TO DATE 272 344 -72 212 SINCE DEC 1 272 344 -72 212 SINCE JUL 1 532 709 -177 438 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 2 SINCE DEC 1 0 0 0 2 SINCE JAN 1 602 624 -22 1217 ................................................................... WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SE (150) HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION SE (120) HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SE (120) AVERAGE WIND SPEED 11.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 3:00 AM LOWEST 69 4:00 PM AVERAGE 80 .......................................................... THE SAN JOSE AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 59 70 1901 MINIMUM TEMPERATURE (F) 41 22 1894 SUNRISE AND SUNSET DECEMBER 25 2025......SUNRISE 7:20 AM PST SUNSET 4:56 PM PST DECEMBER 26 2025......SUNRISE 7:20 AM PST SUNSET 4:57 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$