Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 210826
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT SAT APR 21 2018


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1850 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         65   1043 AM  93    2009  63      2       63
  MINIMUM         49    543 AM  42    1963  49      0       54
  AVERAGE         57                        56      1       59

PRECIPITATION (IN)
  YESTERDAY        0.00          1.81 1880   0.04  -0.04     0.01
  MONTH TO DATE    3.91                      1.09   2.82     2.22
  SINCE OCT 1     17.37                     22.15  -4.78    32.20
  SINCE JAN 1     14.08                     13.31   0.77    23.17

DEGREE DAYS
 HEATING
  YESTERDAY        8                        MM     MM        6
  MONTH TO DATE  178                        MM     MM      152
  SINCE MAR 1    493                        MM     MM      391
  SINCE JUL 1   1948                        MM     MM     2238

 COOLING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      6                         0      6        1
  SINCE JAN 1      8                         0      8        1
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        90      1987
 MINIMUM TEMPERATURE (F)   49        42      1967


SUNRISE AND SUNSET
APRIL 21 2018.........SUNRISE   626 AM PDT   SUNSET   751 PM PDT
APRIL 22 2018.........SUNRISE   625 AM PDT   SUNSET   752 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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