Climatological Report (Daily)
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CDUS46 KMTR 190826
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST MON FEB 19 2018


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR FEBRUARY 18 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1850 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         53   1243 PM  80    1899  61     -8       55
  MINIMUM         44   1143 PM  38    1990  48     -4       51
  AVERAGE         49                        54     -5       53

PRECIPITATION (IN)
  YESTERDAY        0.00          1.76 1958   0.16  -0.16     0.12
  MONTH TO DATE    0.00                      2.91  -2.91     4.94
  SINCE OCT 1      8.50                     16.25  -7.75    23.39
  SINCE JAN 1      5.21                      7.41  -2.20    14.36

DEGREE DAYS
 HEATING
  YESTERDAY       16                        MM     MM       12
  MONTH TO DATE   98                        MM     MM      151
  SINCE DEC 1    742                        MM     MM      990
  SINCE JUL 1   1287                        MM     MM     1706

 COOLING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE    2                         0      2        0
  SINCE DEC 1      2                         0      2        0
  SINCE JAN 1      2                         0      2        0
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        75      1964
 MINIMUM TEMPERATURE (F)   48        38      1882


SUNRISE AND SUNSET
FEBRUARY 19 2018......SUNRISE   654 AM PST   SUNSET   553 PM PST
FEBRUARY 20 2018......SUNRISE   653 AM PST   SUNSET   554 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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