903 CDUS46 KMTR 010845 CLIOAK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 145 AM PDT TUE JUN 01 2021 ................................... ...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR MAY 31 2021... 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) YESTERDAY MAXIMUM 75 12:49 PM 90 2001 70 5 70 MINIMUM 52 5:22 AM 47 1971 53 -1 59 AVERAGE 64 61 3 65 PRECIPITATION (IN) YESTERDAY 0.00 T 2009 0.01 -0.01 0.00 2009 2014 MONTH TO DATE 0.01 0.63 -0.62 0.44 SINCE OCT 1 7.58 18.36 -10.78 8.66 SINCE JAN 1 5.80 11.62 -5.82 4.60 SNOWFALL (IN) YESTERDAY MM MM MONTH TO DATE MM 0.0 SINCE MAR 1 MM 0.0 SINCE JUL 1 MM 0.0 DEGREE DAYS HEATING YESTERDAY 1 4 -3 0 MONTH TO DATE 171 168 3 40 SINCE MAR 1 728 711 17 466 SINCE JUL 1 2022 2597 -575 1928 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 12 -12 49 SINCE MAR 1 2 17 -15 53 SINCE JAN 1 5 17 -12 53 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 9.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 87 11:00 PM LOWEST 45 1:00 PM AVERAGE 66 .......................................................... THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 70 90 1960 MINIMUM TEMPERATURE (F) 53 47 1955 SUNRISE AND SUNSET JUNE 1 2021..........SUNRISE 5:49 AM PDT SUNSET 8:25 PM PDT JUNE 2 2021..........SUNRISE 5:48 AM PDT SUNSET 8:26 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$