319
CDUS46 KMTR 090829
CLIOAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT TUE SEP 09 2025
...............................
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 8 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 77 2:42 PM 95 2015 74 3 80
MINIMUM 57 2:17 AM 51 2002 56 1 55
2011
2018
AVERAGE 67 65 2 68
PRECIPITATION (IN)
YESTERDAY T 0.18 1985 0.01 -0.01 0.00
MONTH TO DATE T 0.01 -0.01 0.00
SINCE OCT 1 9.28 18.59 -9.31 16.36
SINCE JAN 1 4.52 11.85 -7.33 12.39
SNOWFALL (IN)
YESTERDAY MM 0.0 1985
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 1 16 -15 0
SINCE SEP 1 1 16 -15 0
SINCE JUL 1 88 125 -37 22
COOLING
YESTERDAY 2 2 0 3
MONTH TO DATE 17 16 1 30
SINCE SEP 1 17 16 1 30
SINCE JAN 1 65 121 -56 232
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 7:00 AM
LOWEST 58 3:00 PM
AVERAGE 78
......................................................
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 93 1951
2015
MINIMUM TEMPERATURE (F) 56 49 2011
SUNRISE AND SUNSET
SEPTEMBER 9 2025.....SUNRISE 6:46 AM PDT SUNSET 7:25 PM PDT
SEPTEMBER 10 2025.....SUNRISE 6:47 AM PDT SUNSET 7:24 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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