Climatological Report (Daily)
Issued by NWS
Issued by NWS
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710
CDUS46 KMTR 020026
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
426 PM PST MON DEC 01 2025
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 1 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 54 1:43 PM 73 2021 60 -6 64
MINIMUM 45 2:43 AM 42 1972 48 -3 52
AVERAGE 50 54 -4 58
PRECIPITATION (IN)
TODAY 0.00 1.68 1960 0.14 -0.14 0.00
MONTH TO DATE 0.00 0.14 -0.14 0.00
SINCE OCT 1 3.53 3.68 -0.15 4.67
SINCE JAN 1 13.32 18.27 -4.95 23.75
DEGREE DAYS
HEATING
TODAY 15 11 4 7
MONTH TO DATE 15 11 4 7
SINCE DEC 1 15 11 4 7
SINCE JUL 1 587 739 -152 641
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 76 121 -45 144
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 73 2011
MINIMUM TEMPERATURE (F) 48 40 1906
SUNRISE AND SUNSET
DECEMBER 1 2025......SUNRISE 7:07 AM PST SUNSET 4:51 PM PST
DECEMBER 2 2025......SUNRISE 7:08 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.
$$