Climatological Report (Daily)
Issued by NWS

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223
CDUS46 KMTR 220826
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
125 AM PDT FRI MAY 22 2015


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 21 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1850 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         64    243 PM  90    2000  65     -1       67
  MINIMUM         53    643 AM  45    1899  51      2       52
  AVERAGE         59                        58      1       60

PRECIPITATION (IN)
  YESTERDAY        0.03          0.33 1896   0.02   0.01     0.00
  MONTH TO DATE    0.06                      0.54  -0.48     0.03
  SINCE OCT 1     17.40                     23.06  -5.66    12.10
  SINCE JAN 1      2.95                     14.22 -11.27    10.45

DEGREE DAYS
 HEATING
  YESTERDAY        6                        MM     MM        5
  MONTH TO DATE  183                        MM     MM      104
  SINCE MAR 1    580                        MM     MM      525
  SINCE JUL 1   1654                        MM     MM     2188

 COOLING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE    0                         0      0       32
  SINCE MAR 1     14                         0     14       49
  SINCE JAN 1     14                         0     14       49
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        85      1943
 MINIMUM TEMPERATURE (F)   51        44      1909


SUNRISE AND SUNSET
MAY 22 2015...........SUNRISE   555 AM PDT   SUNSET   818 PM PDT
MAY 23 2015...........SUNRISE   554 AM PDT   SUNSET   819 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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