Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 210826
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST TUE NOV 21 2017


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR NOVEMBER 20 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         64    243 PM  75    1989  62      2       60
  MINIMUM         56    343 AM  41    1961  49      7       54
  AVERAGE         60                        56      4       57

PRECIPITATION (IN)
  YESTERDAY        0.00          2.39 1903   0.11  -0.11     0.50
  MONTH TO DATE    2.32                      1.94   0.38     0.98
  SINCE OCT 1      2.63                      3.06  -0.43     3.41
  SINCE JAN 1     26.04                     17.87   8.17    19.90

DEGREE DAYS
 HEATING
  YESTERDAY        5                        MM     MM        8
  MONTH TO DATE  140                        MM     MM       75
  SINCE SEP 1    273                        MM     MM      297
  SINCE JUL 1    495                        MM     MM      605

 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        76      2005
 MINIMUM TEMPERATURE (F)   49        41      1983


SUNRISE AND SUNSET
NOVEMBER 21 2017......SUNRISE   657 AM PST   SUNSET   454 PM PST
NOVEMBER 22 2017......SUNRISE   658 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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