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
000
CDUS46 KMTR 150826
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST FRI DEC 15 2017


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 14 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         67    143 PM  69    1988  57     10       61
  MINIMUM         47    643 AM  35    1972  46      1       52
  AVERAGE         57                        52      5       57

PRECIPITATION (IN)
  YESTERDAY        0.00          1.81 1880   0.14  -0.14     0.07
  MONTH TO DATE    0.02                      1.93  -1.91     2.21
  SINCE OCT 1      3.16                      6.21  -3.05     6.85
  SINCE JAN 1     26.57                     21.02   5.55    23.34

DEGREE DAYS
 HEATING
  YESTERDAY        8                        MM     MM        8
  MONTH TO DATE  124                        MM     MM      158
  SINCE DEC 1    124                        MM     MM      158
  SINCE JUL 1    669                        MM     MM      874

 COOLING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    226                         0    226       93
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        71      1980
 MINIMUM TEMPERATURE (F)   46        36      1972


SUNRISE AND SUNSET
DECEMBER 15 2017......SUNRISE   718 AM PST   SUNSET   452 PM PST
DECEMBER 16 2017......SUNRISE   719 AM PST   SUNSET   452 PM PST


-  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.