Climatological Report (Daily)
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CDUS46 KMTR 200826
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1225 AM PST MON FEB 20 2017


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR FEBRUARY 19 2017...

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)
 YESTERDAY
  MAXIMUM         56    443 PM  75    1964  61     -5       60
  MINIMUM         48    643 AM  38    1882  48      0       50
  AVERAGE         52                        54     -2       55

PRECIPITATION (IN)
  YESTERDAY        0.13          1.29 1998   0.16  -0.03     0.16
  MONTH TO DATE    5.07                      3.07   2.00     0.98
  SINCE OCT 1     23.52                     16.41   7.11    14.62
  SINCE JAN 1     14.49                      7.57   6.92     8.01

DEGREE DAYS
 HEATING
  YESTERDAY       13                        MM     MM       10
  MONTH TO DATE  164                        MM     MM      123
  SINCE DEC 1   1003                        MM     MM      874
  SINCE JUL 1   1719                        MM     MM     1265

 COOLING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE    0                         0      0        3
  SINCE DEC 1      0                         0      0        3
  SINCE JAN 1      0                         0      0        3
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   61        75      1995
 MINIMUM TEMPERATURE (F)   48        38      1897


SUNRISE AND SUNSET
FEBRUARY 20 2017......SUNRISE   653 AM PST   SUNSET   555 PM PST
FEBRUARY 21 2017......SUNRISE   651 AM PST   SUNSET   556 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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