089
CDUS46 KMTR 180038
CLIOAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
538 PM PDT WED SEP 17 2025
...............................
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 82 2:37 PM 91 2000 74 8 67
MINIMUM 57 6:16 AM 49 2006 56 1 59
AVERAGE 70 65 5 63
PRECIPITATION (IN)
TODAY 0.00 0.09 1985 0.01 -0.01 0.00
MONTH TO DATE 0.02 0.03 -0.01 0.00
SINCE OCT 1 9.30 18.61 -9.31 16.36
SINCE JAN 1 4.54 11.87 -7.33 12.39
SNOWFALL (IN)
TODAY MM 0.0 1985
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 0 2 -2 2
MONTH TO DATE 1 34 -33 7
SINCE SEP 1 1 34 -33 7
SINCE JUL 1 88 143 -55 29
COOLING
TODAY 5 2 3 0
MONTH TO DATE 43 34 9 35
SINCE SEP 1 43 34 9 35
SINCE JAN 1 91 139 -48 237
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 15 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.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 2:00 AM
LOWEST 48 2:00 PM
AVERAGE 73
......................................................
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 89 2016
MINIMUM TEMPERATURE (F) 55 48 1955
2008
SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 6:53 AM PDT SUNSET 7:13 PM PDT
SEPTEMBER 18 2025.....SUNRISE 6:54 AM PDT SUNSET 7:11 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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