227 CDUS46 KMTR 300030 CLIOAK CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 530 PM PDT WED SEP 29 2021 ................................... ...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 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 75 1:55 PM 89 1978 74 1 75 MINIMUM 52 6:27 AM 47 1950 54 -2 60 2019 AVERAGE 64 64 0 68 PRECIPITATION (IN) TODAY 0.00 0.04 1971 0.01 -0.01 0.00 MONTH TO DATE T 0.09 -0.09 T SINCE OCT 1 7.58 18.67 -11.09 8.70 SINCE JAN 1 5.80 11.93 -6.13 4.64 SNOWFALL (IN) TODAY MM 0.0 1985 MONTH TO DATE MM SINCE SEP 1 MM SINCE JUL 1 MM DEGREE DAYS HEATING TODAY 1 2 -1 0 MONTH TO DATE 17 58 -41 3 SINCE SEP 1 17 58 -41 3 SINCE JUL 1 81 167 -86 10 COOLING TODAY 0 1 -1 3 MONTH TO DATE 41 56 -15 146 SINCE SEP 1 41 56 -15 146 SINCE JAN 1 128 161 -33 457 ................................................................... WIND (MPH) RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 5.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 86 7:00 AM LOWEST 42 3:00 PM AVERAGE 64 .......................................................... THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 93 1980 MINIMUM TEMPERATURE (F) 54 41 1950 SUNRISE AND SUNSET SEPTEMBER 29 2021.....SUNRISE 7:03 AM PDT SUNSET 6:54 PM PDT SEPTEMBER 30 2021.....SUNRISE 7:04 AM PDT SUNSET 6:53 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$