Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 010035
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
535 PM PDT SUN APR 30 2017


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 30 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         72   1143 AM  93    1996  64      8       74
  MINIMUM         52    543 AM  45    1887  50      2       53
  AVERAGE         62                        57      5       64

PRECIPITATION (IN)
  TODAY            0.00          0.71 1953   0.03  -0.03     0.00
  MONTH TO DATE    2.25                      1.46   0.79     1.46
  SINCE OCT 1     32.23                     22.52   9.71    22.91
  SINCE JAN 1     23.20                     13.68   9.52    16.30

DEGREE DAYS
 HEATING
  TODAY            3                        MM     MM        1
  MONTH TO DATE  212                        MM     MM      177
  SINCE MAR 1    451                       580   -129      424
  SINCE JUL 1   2298                      2498   -200     1749

 COOLING
  TODAY            0                        MM     MM        0
  MONTH TO DATE    0                         7     -7       19
  SINCE MAR 1      1                         9     -8       19
  SINCE JAN 1      1                         9     -8       22
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        88      1996
 MINIMUM TEMPERATURE (F)   50        43      1899


SUNRISE AND SUNSET
APRIL 30 2017.........SUNRISE   615 AM PDT   SUNSET   800 PM PDT
MAY  1 2017...........SUNRISE   614 AM PDT   SUNSET   801 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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