171
CDUS46 KMTR 180833
CLIOAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
133 AM PDT SAT APR 18 2026
...............................
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR APRIL 17 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 71 2:12 PM 87 1954 66 5 61
MINIMUM 46 5:40 AM 38 1963 49 -3 53
AVERAGE 59 58 1 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.42 1957 0.05 -0.05 T
MONTH TO DATE 1.74 0.97 0.77 0.05
SINCE OCT 1 15.74 17.35 -1.61 9.08
SINCE JAN 1 8.05 10.61 -2.56 4.32
SNOWFALL (IN)
YESTERDAY MM 0.0 1985
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 6 8 -2 8
MONTH TO DATE 99 141 -42 122
SINCE MAR 1 207 450 -243 445
SINCE JUL 1 1770 2336 -566 1846
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 1 0 1 0
SINCE MAR 1 24 1 23 1
SINCE JAN 1 24 1 23 1
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 8.1
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 77 11:00 PM
LOWEST 20 2:00 PM
AVERAGE 49
......................................................
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 81 1950
2016
MINIMUM TEMPERATURE (F) 49 42 2006
SUNRISE AND SUNSET
APRIL 18 2026.........SUNRISE 6:29 AM PDT SUNSET 7:47 PM PDT
APRIL 19 2026.........SUNRISE 6:28 AM PDT SUNSET 7:48 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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