Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 080836
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST THU DEC 8 2016


...................................

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 7 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1850 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         50    343 PM  72    1979  58     -8       61
  MINIMUM         45    543 AM  38    1972  47     -2       56
  AVERAGE         48                        53     -5       59

PRECIPITATION (IN)
  YESTERDAY        0.42          1.15 1854   0.14   0.28     0.00
  MONTH TO DATE    0.42                      0.94  -0.52     0.29
  SINCE OCT 1      5.06                      5.22  -0.16     1.72
  SINCE JAN 1     21.55                     20.03   1.52     5.02

DEGREE DAYS
 HEATING
  YESTERDAY       17                        MM     MM        6
  MONTH TO DATE   86                        MM     MM       70
  SINCE DEC 1     86                        MM     MM       70
  SINCE JUL 1    802                        MM     MM      461

 COOLING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1     93                         0     93      217
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        73      1988
 MINIMUM TEMPERATURE (F)   47        34      1972


SUNRISE AND SUNSET
DECEMBER  8 2016......SUNRISE   713 AM PST   SUNSET   451 PM PST
DECEMBER  9 2016......SUNRISE   714 AM PST   SUNSET   451 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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