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
412
CDUS46 KMTR 190840
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
140 AM PDT THU APR 19 2018


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 18 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         57    443 PM  83    2016  63     -6       63
                                      1914
  MINIMUM         49    543 AM  42    1880  49      0       53
  AVERAGE         53                        56     -3       58

PRECIPITATION (IN)
  YESTERDAY        0.00          0.68 1869   0.05  -0.05     0.03
  MONTH TO DATE    3.91                      1.01   2.90     2.07
  SINCE OCT 1     17.37                     22.07  -4.70    32.05
  SINCE JAN 1     14.08                     13.23   0.85    23.02

DEGREE DAYS
 HEATING
  YESTERDAY       12                        MM     MM        7
  MONTH TO DATE  159                        MM     MM      141
  SINCE MAR 1    474                        MM     MM      380
  SINCE JUL 1   1929                        MM     MM     2227

 COOLING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      6                         0      6        1
  SINCE JAN 1      8                         0      8        1
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        83      1992
 MINIMUM TEMPERATURE (F)   49        41      1896


SUNRISE AND SUNSET
APRIL 19 2018.........SUNRISE   629 AM PDT   SUNSET   749 PM PDT
APRIL 20 2018.........SUNRISE   628 AM PDT   SUNSET   750 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.