Climatological Report (Daily)
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CDUS46 KMTR 040835
CLISFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST FRI DEC 04 2020

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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 3 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1850 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         62   3:43 PM  73    1958  59      3       61
  MINIMUM         48   8:43 AM  41    1906  47      1       52
  AVERAGE         55                        53      2       57

PRECIPITATION (IN)
  YESTERDAY        0.00          3.28 1915   0.13  -0.13     0.01
  MONTH TO DATE    0.00                      0.39  -0.39     0.48
  SINCE OCT 1      0.50                      4.67  -4.17     1.95
  SINCE JAN 1      5.74                     19.48 -13.74    21.84

DEGREE DAYS
 HEATING
  YESTERDAY       10                        MM     MM        8
  MONTH TO DATE   30                        35     -5       28
  SINCE DEC 1     30                        35     -5       28
  SINCE JUL 1    652                       751    -99      606

 COOLING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    245                         0    245      212
...................................................................


THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        71      1958
 MINIMUM TEMPERATURE (F)   47        34      1897


SUNRISE AND SUNSET
DECEMBER  4 2020......SUNRISE   7:10 AM PST   SUNSET   4:51 PM PST
DECEMBER  5 2020......SUNRISE   7:11 AM PST   SUNSET   4:51 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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