848
CDUS46 KMTR 140837
CLIOAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1237 AM PST SUN DEC 14 2025
...............................
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR DECEMBER 13 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 53 3:42 PM 70 1958 58 -5 60
MINIMUM 35 5:55 AM 30 1972 42 -7 53
AVERAGE 44 50 -6 57
PRECIPITATION (IN)
YESTERDAY 0.00 3.39 2021 0.12 -0.12 0.12
MONTH TO DATE 0.00 1.51 -1.51 0.75
SINCE OCT 1 3.91 4.41 -0.50 2.40
SINCE JAN 1 8.46 16.35 -7.89 14.79
SNOWFALL (IN)
YESTERDAY MM 0.0 1984
MONTH TO DATE T
SINCE DEC 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 21 15 6 8
MONTH TO DATE 226 185 41 119
SINCE DEC 1 226 185 41 119
SINCE JUL 1 674 788 -114 465
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 136 176 -40 371
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 66 4:00 PM
AVERAGE 83
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THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 65 1958
MINIMUM TEMPERATURE (F) 42 31 1972
2013
SUNRISE AND SUNSET
DECEMBER 14 2025......SUNRISE 7:16 AM PST SUNSET 4:51 PM PST
DECEMBER 15 2025......SUNRISE 7:17 AM PST SUNSET 4:51 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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