Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 070029
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
429 PM PST SAT DEC 06 2025
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 6 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 51 1:43 PM 73 1979 59 -8 67
MINIMUM 44 6:43 AM 40 1909 48 -4 50
2013
AVERAGE 48 53 -5 59
PRECIPITATION (IN)
TODAY 0.00 1.49 1918 0.15 -0.15 0.00
MONTH TO DATE 0.00 0.84 -0.84 0.00
SINCE OCT 1 3.53 4.38 -0.85 4.67
SINCE JAN 1 13.32 18.97 -5.65 23.75
DEGREE DAYS
HEATING
TODAY 17 12 5 6
MONTH TO DATE 80 68 12 41
SINCE DEC 1 80 68 12 41
SINCE JUL 1 652 796 -144 675
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) 59 72 1979
MINIMUM TEMPERATURE (F) 48 38 1972
SUNRISE AND SUNSET
DECEMBER 6 2025......SUNRISE 7:11 AM PST SUNSET 4:51 PM PST
DECEMBER 7 2025......SUNRISE 7:12 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.
$$