709
CDUS46 KMTR 010841
CLIOAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
141 AM PDT TUE SEP 01 2026
...............................
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR AUGUST 31 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 66 3:57 PM 92 1952 74 -8 84
MINIMUM 59 7:58 AM 50 1955 57 2 56
AVERAGE 63 65 -2 70
PRECIPITATION (IN)
YESTERDAY T 0.03 1964 0.00 0.00 0.00
MONTH TO DATE T 0.04 -0.04 T
SINCE OCT 1 17.89 18.58 -0.69 9.28
SINCE JAN 1 10.20 11.84 -1.64 4.52
SNOWFALL (IN)
YESTERDAY MM 0.0 1985
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 2 2 0 0
MONTH TO DATE 19 62 -43 18
SINCE JUN 1 120 213 -93 222
SINCE JUL 1 62 121 -59 87
COOLING
YESTERDAY 0 2 -2 5
MONTH TO DATE 14 39 -25 39
SINCE JUN 1 66 88 -22 41
SINCE JAN 1 96 105 -9 48
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WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 11.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 8:00 AM
LOWEST 65 9:00 PM
AVERAGE 76
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THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 101 2017
MINIMUM TEMPERATURE (F) 57 50 1984
SUNRISE AND SUNSET
SEPTEMBER 1 2026.....SUNRISE 6:39 AM PDT SUNSET 7:38 PM PDT
SEPTEMBER 2 2026.....SUNRISE 6:40 AM PDT SUNSET 7:36 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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