335
CDUS46 KMTR 040842
CLIOAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
142 AM PDT THU SEP 04 2025
...............................
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 3 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 73 1:08 PM 95 1961 74 -1 91
MINIMUM 58 6:04 AM 48 2011 57 1 55
AVERAGE 66 65 1 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.00 2006 0.00 0.00 0.00
MONTH TO DATE 0.00 0.00 0.00 0.00
SINCE OCT 1 9.28 18.58 -9.30 16.36
SINCE JAN 1 4.52 11.84 -7.32 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 0 6 -6 0
SINCE SEP 1 0 6 -6 0
SINCE JUL 1 87 115 -28 22
COOLING
YESTERDAY 1 2 -1 8
MONTH TO DATE 8 6 2 14
SINCE SEP 1 8 6 2 14
SINCE JAN 1 56 111 -55 216
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WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 9.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 4:00 AM
LOWEST 59 1:00 PM
AVERAGE 76
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THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 97 1961
MINIMUM TEMPERATURE (F) 57 49 2000
SUNRISE AND SUNSET
SEPTEMBER 4 2025.....SUNRISE 6:42 AM PDT SUNSET 7:33 PM PDT
SEPTEMBER 5 2025.....SUNRISE 6:43 AM PDT SUNSET 7:31 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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