903
CDUS46 KMTR 030838
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1238 AM PST WED DEC 03 2025
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 2 2025
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)
YESTERDAY
MAXIMUM 62 1:43 PM 73 2011 60 2 66
MINIMUM 48 7:43 AM 40 1906 48 0 50
AVERAGE 55 54 1 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.61 2014 0.13 -0.13 0.00
MONTH TO DATE 0.00 0.27 -0.27 0.00
SINCE OCT 1 3.53 3.81 -0.28 4.67
SINCE JAN 1 13.32 18.40 -5.08 23.75
DEGREE DAYS
HEATING
YESTERDAY 10 11 -1 7
MONTH TO DATE 25 22 3 14
SINCE DEC 1 25 22 3 14
SINCE JUL 1 597 750 -153 648
COOLING
YESTERDAY 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 TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 73 1958
MINIMUM TEMPERATURE (F) 48 41 1906
SUNRISE AND SUNSET
DECEMBER 3 2025......SUNRISE 7:09 AM PST SUNSET 4:51 PM PST
DECEMBER 4 2025......SUNRISE 7:09 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page