Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 110837
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1237 AM PST SUN DEC 11 2016


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 10 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         61   1243 AM  69    1937  58      3       62
  MINIMUM         52   1143 PM  32    1972  47      5       50
  AVERAGE         57                        52      5       56

PRECIPITATION (IN)
  YESTERDAY        0.81          2.44 1906   0.14   0.67     0.52
  MONTH TO DATE    2.09                      1.36   0.73     0.82
  SINCE OCT 1      6.73                      5.64   1.09     2.25
  SINCE JAN 1     23.22                     20.45   2.77     5.55

DEGREE DAYS
 HEATING
  YESTERDAY        8                        MM     MM        9
  MONTH TO DATE  112                        MM     MM       91
  SINCE DEC 1    112                        MM     MM       91
  SINCE JUL 1    828                        MM     MM      482

 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)   57        73      1958
 MINIMUM TEMPERATURE (F)   46        27      1932


SUNRISE AND SUNSET
DECEMBER 11 2016......SUNRISE   715 AM PST   SUNSET   451 PM PST
DECEMBER 12 2016......SUNRISE   716 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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