Climatological Report (Daily)
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
404
CDUS46 KMTR 260837
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
137 AM PDT TUE SEP 26 2017


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 25 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         81   1243 PM  93    1954  70     11       92
  MINIMUM         57    343 AM  50    1899  55      2       60
  AVERAGE         69                        63      6       76

PRECIPITATION (IN)
  YESTERDAY        0.00          0.73 1898   0.01  -0.01     0.00
  MONTH TO DATE    0.10                      0.15  -0.05     0.00
  SINCE OCT 1     32.44                     23.59   8.85    23.10
  SINCE JAN 1     23.41                     14.75   8.66    16.49

DEGREE DAYS
 HEATING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE   24                        MM     MM       94
  SINCE SEP 1     24                        MM     MM       94
  SINCE JUL 1    246                        MM     MM      402

 COOLING
  YESTERDAY        4                        MM     MM       11
  MONTH TO DATE  109                         0    109       31
  SINCE SEP 1    109                         0    109       31
  SINCE JAN 1    148                         0    148       62
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        94      1992
 MINIMUM TEMPERATURE (F)   55        48      1955


SUNRISE AND SUNSET
SEPTEMBER 26 2017.....SUNRISE   701 AM PDT   SUNSET   700 PM PDT
SEPTEMBER 27 2017.....SUNRISE   702 AM PDT   SUNSET   658 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$




USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.