CDUS46 KMTR 120827 CLIOAK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1227 AM PST FRI DEC 12 2025 ................................... ...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR DECEMBER 11 2025... 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) YESTERDAY MAXIMUM 55 1:53 PM 71 1958 58 -3 61 MINIMUM 39 11:55 PM 26 1972 43 -4 39 AVERAGE 47 50 -3 50 PRECIPITATION (IN) YESTERDAY 0.00 3.12 2014 0.13 -0.13 0.01 MONTH TO DATE 0.00 1.26 -1.26 0.01 SINCE OCT 1 3.91 4.16 -0.25 1.66 SINCE JAN 1 8.46 16.10 -7.64 14.05 SNOWFALL (IN) YESTERDAY MM 0.0 1984 MONTH TO DATE T SINCE DEC 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 18 15 3 15 MONTH TO DATE 187 155 32 102 SINCE DEC 1 187 155 32 102 SINCE JUL 1 635 758 -123 448 COOLING YESTERDAY 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 1 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 3.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 12:00 AM LOWEST 72 2:00 PM AVERAGE 86 .......................................................... THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 74 1958 MINIMUM TEMPERATURE (F) 43 29 1949 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. $$