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 201245
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
445 AM PST SAT JAN 20 2018


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 19 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         MM        MM  70    1891  57     MM       57
  MINIMUM         MM        MM  32    1922  46     MM       49
  AVERAGE         MM                        51     MM       53

PRECIPITATION (IN)
  YESTERDAY       MM             1.92 1875   0.14  MM        0.21
  MONTH TO DATE    3.94                      2.77   1.17     6.66
  SINCE OCT 1      7.23                     11.61  -4.38    15.69
  SINCE JAN 1      3.94                      2.77   1.17     6.66

DEGREE DAYS
 HEATING
  YESTERDAY       MM                        MM     MM       12
  MONTH TO DATE  156                        MM     MM      271
  SINCE DEC 1    479                        MM     MM      679
  SINCE JUL 1   1024                        MM     MM     1395

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







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        69      2014
                                             2009
 MINIMUM TEMPERATURE (F)   46        32      1937


SUNRISE AND SUNSET
JANUARY 20 2018.......SUNRISE   722 AM PST   SUNSET   520 PM PST
JANUARY 21 2018.......SUNRISE   721 AM PST   SUNSET   521 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.