794
CDUS46 KMTR 280835
CLIOAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
135 AM PDT MON SEP 28 2026
...............................
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 2:54 PM 99 2020 74 -9 72
MINIMUM 56 1:07 AM 46 1955 54 2 55
AVERAGE 61 64 -3 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.58 1957 0.00 0.00 0.00
MONTH TO DATE 0.08 0.07 0.01 0.03
SINCE OCT 1 17.97 18.65 -0.68 9.31
SINCE JAN 1 10.28 11.91 -1.63 4.55
SNOWFALL (IN)
YESTERDAY MM 0.0 1985
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 4 2 2 1
MONTH TO DATE 24 54 -30 2
SINCE SEP 1 24 54 -30 2
SINCE JUL 1 86 163 -77 89
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 43 54 -11 68
SINCE SEP 1 43 54 -11 68
SINCE JAN 1 139 159 -20 116
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 11.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1:00 AM
LOWEST 65 2:00 PM
AVERAGE 76
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THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 100 2010
MINIMUM TEMPERATURE (F) 54 49 1948
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 7:02 AM PDT SUNSET 6:56 PM PDT
SEPTEMBER 29 2026.....SUNRISE 7:03 AM PDT SUNSET 6:55 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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