Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 310837
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
137 AM PDT FRI JUL 31 2015


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JULY 30 2015...

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)
 YESTERDAY
  MAXIMUM         68        MM  99    1995  67      1       67
  MINIMUM         60        MM  48    1893  55      5       56
  AVERAGE         64                        61      3       62

PRECIPITATION (IN)
  YESTERDAY        0.00          0.03 1949   0.00   0.00     0.00
  MONTH TO DATE    0.09                      0.00   0.09     0.08
  SINCE OCT 1     17.64                     23.38  -5.74    12.19
  SINCE JAN 1      3.19                     14.54 -11.35    10.54

DEGREE DAYS
 HEATING
  YESTERDAY        1                        MM     MM        3
  MONTH TO DATE   41                        MM     MM       70
  SINCE JUN 1    177                        MM     MM      221
  SINCE JUL 1     41                        MM     MM       70

 COOLING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE   19                         0     19       16
  SINCE JUN 1     21                         0     21       17
  SINCE JAN 1     35                         0     35       66
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        99      1993
 MINIMUM TEMPERATURE (F)   55        47      1893


SUNRISE AND SUNSET
JULY 31 2015..........SUNRISE   612 AM PDT   SUNSET   819 PM PDT
AUGUST  1 2015........SUNRISE   613 AM PDT   SUNSET   818 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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