425
CDUS46 KMTR 120830
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1230 AM PST TUE DEC 12 2023
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 11 2023
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 63 1:43 PM 73 1958 58 5 53
MINIMUM 46 4:43 AM 27 1932 47 -1 44
AVERAGE 55 53 2 49
PRECIPITATION (IN)
YESTERDAY 0.00 3.61 1995 0.16 -0.16 0.59
MONTH TO DATE 0.39 1.61 -1.22 2.69
SINCE OCT 1 2.42 5.15 -2.73 4.05
SINCE JAN 1 23.33 19.74 3.59 6.94
DEGREE DAYS
HEATING
YESTERDAY 10 12 -2 16
MONTH TO DATE 107 128 -21 152
SINCE DEC 1 107 128 -21 152
SINCE JUL 1 616 856 -240 883
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 103 121 -18 110
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 76 1958
MINIMUM TEMPERATURE (F) 47 31 1932
SUNRISE AND SUNSET
DECEMBER 12 2023......SUNRISE 7:16 AM PST SUNSET 4:51 PM PST
DECEMBER 13 2023......SUNRISE 7:16 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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