Climatological Report (Daily)
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CDUS46 KMTR 200826
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST MON NOV 20 2017


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR NOVEMBER 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1850 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         62    343 PM  77    1895  62      0       59
  MINIMUM         48    743 AM  40    1994  50     -2       54
  AVERAGE         55                        56     -1       57

PRECIPITATION (IN)
  YESTERDAY        0.00          1.54 1946   0.12  -0.12     0.48
  MONTH TO DATE    2.32                      1.83   0.49     0.48
  SINCE OCT 1      2.63                      2.95  -0.32     2.91
  SINCE JAN 1     26.04                     17.76   8.28    19.40

DEGREE DAYS
 HEATING
  YESTERDAY       10                        MM     MM        8
  MONTH TO DATE  135                        MM     MM       67
  SINCE SEP 1    268                        MM     MM      289
  SINCE JUL 1    490                        MM     MM      597

 COOLING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE    0                         0      0        4
  SINCE SEP 1    187                         0    187       62
  SINCE JAN 1    226                         0    226       93
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        75      1989
 MINIMUM TEMPERATURE (F)   49        41      1961


SUNRISE AND SUNSET
NOVEMBER 20 2017......SUNRISE   656 AM PST   SUNSET   455 PM PST
NOVEMBER 21 2017......SUNRISE   657 AM PST   SUNSET   454 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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