512
CDUS46 KMTR 170840
CLIOAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
140 AM PDT SUN MAY 17 2026
...............................
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR MAY 16 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 70 12:23 PM 94 1956 68 2 68
MINIMUM 48 5:27 AM 44 1974 52 -4 51
AVERAGE 59 60 -1 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.24 2011 0.02 -0.02 0.00
MONTH TO DATE 0.10 0.37 -0.27 0.19
SINCE OCT 1 17.59 18.10 -0.51 9.28
SINCE JAN 1 9.90 11.36 -1.46 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 6 6 0 5
MONTH TO DATE 81 98 -17 80
SINCE MAR 1 363 641 -278 634
SINCE JUL 1 1926 2527 -601 2035
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE MAR 1 24 5 19 4
SINCE JAN 1 24 5 19 4
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 9.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 45 4:00 PM
AVERAGE 68
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THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 68 91 2009
MINIMUM TEMPERATURE (F) 52 47 2003
SUNRISE AND SUNSET
MAY 17 2026...........SUNRISE 5:57 AM PDT SUNSET 8:14 PM PDT
MAY 18 2026...........SUNRISE 5:57 AM PDT SUNSET 8:15 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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