525
CDUS46 KMTR 200840
CLIOAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1240 AM PST TUE JAN 20 2026
...............................
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR JANUARY 19 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 63 4:28 PM 69 2021 58 5 54
MINIMUM 40 6:35 AM 34 2007 42 -2 40
2012
AVERAGE 52 50 2 47
PRECIPITATION (IN)
YESTERDAY 0.00 1.48 2010 0.10 -0.10 0.00
MONTH TO DATE 2.56 2.24 0.32 0.13
SINCE OCT 1 10.25 8.98 1.27 4.89
SINCE JAN 1 2.56 2.24 0.32 0.13
SNOWFALL (IN)
YESTERDAY MM 0.0 1985
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 13 15 -2 18
MONTH TO DATE 244 297 -53 235
SINCE DEC 1 680 759 -79 558
SINCE JUL 1 1128 1362 -234 904
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 NW (310)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 3:00 AM
LOWEST 42 5:00 PM
AVERAGE 70
......................................................
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 68 2021
MINIMUM TEMPERATURE (F) 42 31 1963
SUNRISE AND SUNSET
JANUARY 20 2026.......SUNRISE 7:21 AM PST SUNSET 5:20 PM PST
JANUARY 21 2026.......SUNRISE 7:20 AM PST SUNSET 5:21 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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