Climatological Report (Daily)
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000
CDUS46 KMTR 190037
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
537 PM PDT SAT APR 18 2015


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 18 2015...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         60    143 PM  83    1914  63     -3       60
  MINIMUM         50    743 AM  42    1880  49      1       51
  AVERAGE         55                        56     -1       56

PRECIPITATION (IN)
  TODAY            0.00          0.68 1869   0.05  -0.05     0.00
  MONTH TO DATE    0.83                      1.01  -0.18     1.27
  SINCE OCT 1     16.87                     22.07  -5.20    11.75
  SINCE JAN 1      2.42                     13.23 -10.81    10.10

DEGREE DAYS
 HEATING
  TODAY           10                        MM     MM        9
  MONTH TO DATE  116                        MM     MM      135
  SINCE MAR 1    274                        MM     MM      334
  SINCE JUL 1   1348                        MM     MM     1997

 COOLING
  TODAY            0                        MM     MM        0
  MONTH TO DATE    2                         0      2        3
  SINCE MAR 1     10                         0     10        4
  SINCE JAN 1     10                         0     10        4
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        83      1992
 MINIMUM TEMPERATURE (F)   49        41      1896


SUNRISE AND SUNSET
APRIL 18 2015.........SUNRISE   631 AM PDT   SUNSET   748 PM PDT
APRIL 19 2015.........SUNRISE   629 AM PDT   SUNSET   749 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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