Climatological Report (Daily)
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000
CDUS46 KMTR 220826
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT SAT SEP 22 2018


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 21 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         64   1043 AM  99    1928  70     -6       64
  MINIMUM         54   1143 PM  50    1886  55     -1       55
  AVERAGE         59                        63     -4       60

PRECIPITATION (IN)
  YESTERDAY        0.00          0.47 1916   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.11  -0.11     0.10
  SINCE OCT 1     17.42                     23.55  -6.13    32.44
  SINCE JAN 1     14.13                     14.71  -0.58    23.41

DEGREE DAYS
 HEATING
  YESTERDAY        6                        MM     MM        5
  MONTH TO DATE   94                        MM     MM       21
  SINCE SEP 1     94                        MM     MM       21
  SINCE JUL 1    360                        MM     MM      243

 COOLING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE    5                         0      5      102
  SINCE SEP 1      5                         0      5      102
  SINCE JAN 1     20                         0     20      141
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        97      1939
 MINIMUM TEMPERATURE (F)   55        48      1910


SUNRISE AND SUNSET
SEPTEMBER 22 2018.....SUNRISE   658 AM PDT   SUNSET   706 PM PDT
SEPTEMBER 23 2018.....SUNRISE   658 AM PDT   SUNSET   705 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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