278 CDUS46 KMTR 130038 CLIOAK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 538 PM PDT WED MAY 12 2021 ................................... ...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR MAY 12 2021... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1948 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 65 3:14 PM 93 1976 67 -2 68 MINIMUM 49 3:46 AM 45 2000 52 -3 58 AVERAGE 57 60 -3 63 PRECIPITATION (IN) TODAY 0.00 0.03 2020 0.02 -0.02 0.03 MONTH TO DATE T 0.29 -0.29 0.11 SINCE OCT 1 7.57 18.02 -10.45 8.33 SINCE JAN 1 5.79 11.28 -5.49 4.27 SNOWFALL (IN) TODAY MM 0.0 1985 MONTH TO DATE MM SINCE MAR 1 MM SINCE JUL 1 MM DEGREE DAYS HEATING TODAY 8 6 2 2 MONTH TO DATE 48 74 -26 28 SINCE MAR 1 605 617 -12 454 SINCE JUL 1 1899 2503 -604 1916 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 9 SINCE MAR 1 2 5 -3 13 SINCE JAN 1 5 5 0 13 ................................................................... WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 9.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 93 7:00 AM LOWEST 63 11:00 AM AVERAGE 78 .......................................................... THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 91 2014 MINIMUM TEMPERATURE (F) 52 45 1999 SUNRISE AND SUNSET MAY 12 2021...........SUNRISE 6:01 AM PDT SUNSET 8:10 PM PDT MAY 13 2021...........SUNRISE 6:01 AM PDT SUNSET 8:10 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$