Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 240031
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
531 PM PDT TUE MAY 23 2017


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 23 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         62   1243 PM  91    1943  65     -3       63
  MINIMUM         52    543 AM  47    1903  52      0       53
  AVERAGE         57                        58     -1       58

PRECIPITATION (IN)
  TODAY            0.00          0.28 1860   0.02  -0.02     0.00
  MONTH TO DATE    0.00                      0.57  -0.57     0.15
  SINCE OCT 1     32.23                     23.09   9.14    23.06
  SINCE JAN 1     23.20                     14.25   8.95    16.45

DEGREE DAYS
 HEATING
  TODAY            8                        MM     MM        7
  MONTH TO DATE  150                        MM     MM      146
  SINCE MAR 1    601                        MM     MM      570
  SINCE JUL 1   2448                        MM     MM     1895

 COOLING
  TODAY            0                        MM     MM        0
  MONTH TO DATE    7                         0      7        4
  SINCE MAR 1      8                         0      8       23
  SINCE JAN 1      8                         0      8       26
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        88      1927
 MINIMUM TEMPERATURE (F)   52        46      1911


SUNRISE AND SUNSET
MAY 23 2017...........SUNRISE   554 AM PDT   SUNSET   820 PM PDT
MAY 24 2017...........SUNRISE   553 AM PDT   SUNSET   820 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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