Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 250831
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1230 AM PST THU DEC 25 2014


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 24 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1850 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         61    143 PM  72    1901  56      5       66
  MINIMUM         49   1143 PM  32    1990  45      4       48
  AVERAGE         55                        51      4       57

PRECIPITATION (IN)
  YESTERDAY        0.07          2.38 1983   0.16  -0.09     0.00
  MONTH TO DATE   11.70                      3.50   8.20     0.39
  SINCE JUL 1     15.09                      8.05   7.04     2.08
  SINCE JAN 1     25.55                     22.59   2.96     5.59

DEGREE DAYS
 HEATING
  YESTERDAY       10                        MM     MM        8
  MONTH TO DATE  165                        MM     MM      332
  SINCE DEC 1    165                        MM     MM      332
  SINCE JUL 1    534                        MM     MM     1045

 COOLING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    163                         0    163       71
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        67      1967
 MINIMUM TEMPERATURE (F)   45        35      1990


SUNRISE AND SUNSET
DECEMBER 25 2014......SUNRISE   723 AM PST   SUNSET   457 PM PST
DECEMBER 26 2014......SUNRISE   724 AM PST   SUNSET   457 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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