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 250839
CLISFD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
139 AM PDT THU MAY 25 2017


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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 24 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         61    243 PM  88    1927  65     -4       62
  MINIMUM         51    343 AM  46    1911  52     -1       54
  AVERAGE         56                        58     -2       58

PRECIPITATION (IN)
  YESTERDAY        0.00          1.08 1931   0.02  -0.02     0.00
  MONTH TO DATE    0.00                      0.59  -0.59     0.15
  SINCE OCT 1     32.23                     23.11   9.12    23.06
  SINCE JAN 1     23.20                     14.27   8.93    16.45

DEGREE DAYS
 HEATING
  YESTERDAY        9                        MM     MM        7
  MONTH TO DATE  159                        MM     MM      153
  SINCE MAR 1    610                        MM     MM      577
  SINCE JUL 1   2457                        MM     MM     1902

 COOLING
  YESTERDAY        0                        MM     MM        0
  MONTH TO DATE    7                         0      7        4
  SINCE MAR 1      8                         0      8       23
  SINCE JAN 1      8                         0      8       26
..................................................................







THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        87      1896
 MINIMUM TEMPERATURE (F)   52        47      1899


SUNRISE AND SUNSET
MAY 25 2017...........SUNRISE   553 AM PDT   SUNSET   821 PM PDT
MAY 26 2017...........SUNRISE   552 AM PDT   SUNSET   822 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.