Climatological Report (Daily)
Issued by NWS

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694
CDUS46 KMTR 160842
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1242 AM PST MON JAN 16 2017


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 15 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         53    443 PM  73    2009  57     -4       60
  MINIMUM         43    843 AM  29    1888  46     -3       51
  AVERAGE         48                        51     -3       56

PRECIPITATION (IN)
  YESTERDAY        0.00          1.94 1878   0.15  -0.15     0.17
  MONTH TO DATE    5.60                      2.21   3.39     3.34
  SINCE OCT 1     14.63                     11.05   3.58     9.95
  SINCE JAN 1      5.60                      2.21   3.39     3.34

DEGREE DAYS
 HEATING
  YESTERDAY       17                        MM     MM        9
  MONTH TO DATE  211                        MM     MM      199
  SINCE DEC 1    619                        MM     MM      606
  SINCE JUL 1   1335                        MM     MM      997

 COOLING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        72      2014
 MINIMUM TEMPERATURE (F)   46        31      1888


SUNRISE AND SUNSET
JANUARY 16 2017.......SUNRISE   723 AM PST   SUNSET   516 PM PST
JANUARY 17 2017.......SUNRISE   723 AM PST   SUNSET   517 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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