Climatological Report (Daily)
Issued by NWS
Issued by NWS
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642
CDUS46 KMTR 220040
CLIOAK
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
540 PM PDT SAT JUN 21 2025
...................................
...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR JUNE 21 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 72 3:43 PM 98 2022 72 0 70
MINIMUM 54 5:52 AM 50 1953 55 -1 54
2009
AVERAGE 63 63 0 62
PRECIPITATION (IN)
TODAY 0.00 0.00 2007 0.00 0.00 0.00
MONTH TO DATE 0.00 0.15 -0.15 T
SINCE OCT 1 9.28 18.51 -9.23 16.32
SINCE JAN 1 4.52 11.77 -7.25 12.35
SNOWFALL (IN)
TODAY MM 0.0 1985
MONTH TO DATE T
SINCE JUN 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
TODAY 2 3 -1 3
MONTH TO DATE 102 72 30 57
SINCE JUN 1 102 72 30 57
SINCE JUL 1 2203 2671 -468 2267
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 0 18 -18 17
SINCE JUN 1 0 18 -18 17
SINCE JAN 1 7 35 -28 25
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 10.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 2:00 AM
LOWEST 44 1:00 PM
AVERAGE 61
..........................................................
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 94 1957
MINIMUM TEMPERATURE (F) 55 50 1950
2013
SUNRISE AND SUNSET
JUNE 21 2025..........SUNRISE 5:48 AM PDT SUNSET 8:34 PM PDT
JUNE 22 2025..........SUNRISE 5:48 AM PDT SUNSET 8:34 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$