CDUS46 KMTR 130037 CLIOAK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 437 PM PST FRI DEC 12 2025 ................................... ...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR DECEMBER 12 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1948 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 56 11:58 AM 74 1958 58 -2 60 MINIMUM 37 4:04 AM 29 1949 43 -6 51 AVERAGE 47 50 -3 56 PRECIPITATION (IN) TODAY 0.00 1.92 2006 0.13 -0.13 0.62 MONTH TO DATE 0.00 1.39 -1.39 0.63 SINCE OCT 1 3.91 4.29 -0.38 2.28 SINCE JAN 1 8.46 16.23 -7.77 14.67 SNOWFALL (IN) TODAY MM 0.0 1984 MONTH TO DATE T SINCE DEC 1 T SINCE JUL 1 T DEGREE DAYS HEATING TODAY 18 15 3 9 MONTH TO DATE 205 170 35 111 SINCE DEC 1 205 170 35 111 SINCE JUL 1 653 773 -120 457 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 136 176 -40 371 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (90) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 5.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 6:00 AM LOWEST 64 12:00 PM AVERAGE 81 .......................................................... THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 70 1958 MINIMUM TEMPERATURE (F) 42 30 1972 SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 7:15 AM PST SUNSET 4:51 PM PST DECEMBER 13 2025......SUNRISE 7:16 AM PST SUNSET 4:51 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$