012
CDUS46 KMTR 310827
CLIOAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1227 AM PST SAT JAN 31 2026
...............................
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR JANUARY 30 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 3:22 PM 68 2024 59 7 67
MINIMUM 41 7:01 AM 29 2002 43 -2 45
AVERAGE 54 51 3 56
PRECIPITATION (IN)
YESTERDAY 0.00 2.02 1968 0.11 -0.11 0.00
MONTH TO DATE 2.58 3.31 -0.73 0.14
SINCE OCT 1 10.27 10.05 0.22 4.90
SINCE JAN 1 2.58 3.31 -0.73 0.14
SNOWFALL (IN)
YESTERDAY MM 0.0 1985
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 11 14 -3 9
MONTH TO DATE 381 458 -77 385
SINCE DEC 1 817 920 -103 708
SINCE JUL 1 1265 1523 -258 1054
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 58 3:00 PM
AVERAGE 76
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THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 73 2015
MINIMUM TEMPERATURE (F) 43 31 2002
SUNRISE AND SUNSET
JANUARY 31 2026.......SUNRISE 7:13 AM PST SUNSET 5:32 PM PST
FEBRUARY 1 2026......SUNRISE 7:13 AM PST SUNSET 5:33 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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