217
CDUS46 KMTR 220831
CLIOAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT FRI MAY 22 2026
...............................
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR MAY 21 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 72 1:02 PM 93 2000 68 4 74
MINIMUM 51 11:57 PM 46 1962 52 -1 49
AVERAGE 62 60 2 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.35 2006 0.02 -0.02 0.00
MONTH TO DATE 0.10 0.47 -0.37 0.19
SINCE OCT 1 17.59 18.20 -0.61 9.28
SINCE JAN 1 9.90 11.46 -1.56 4.52
SNOWFALL (IN)
YESTERDAY MM 0.0 1985
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 3 5 -2 3
MONTH TO DATE 86 123 -37 102
SINCE MAR 1 368 666 -298 656
SINCE JUL 1 1931 2552 -621 2057
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 6 0 6 3
SINCE MAR 1 30 5 25 4
SINCE JAN 1 30 5 25 4
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (280)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 10:00 PM
LOWEST 51 1:00 PM
AVERAGE 74
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THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 82 2000
MINIMUM TEMPERATURE (F) 52 44 1960
SUNRISE AND SUNSET
MAY 22 2026...........SUNRISE 5:54 AM PDT SUNSET 8:18 PM PDT
MAY 23 2026...........SUNRISE 5:53 AM PDT SUNSET 8:19 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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