Climatological Report (Daily)
Issued by NWS

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932
CDUS46 KMTR 120047
CLISFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
547 PM PDT SUN MAY 11 2025

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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 11 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         60   1:43 PM  89    1895  64     -4       66
  MINIMUM         51   5:43 AM  46    1909  51      0       52
                                      2010
                                      2022
  AVERAGE         56                        57     -1       59

PRECIPITATION (IN)
  TODAY            0.00          1.05 1915   0.03  -0.03     0.00
  MONTH TO DATE    0.00                      0.30  -0.30     0.94
  SINCE OCT 1     19.60                     22.12  -2.52    25.62
  SINCE JAN 1      9.40                     13.82  -4.42    18.94

DEGREE DAYS
 HEATING
  TODAY            9                         8      1        6
  MONTH TO DATE   80                        88     -8       70
  SINCE MAR 1    663                       650     13      632
  SINCE JUL 1   2263                      2468   -205     2052

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    4                         0      4        4
  SINCE MAR 1      6                         7     -1        6
  SINCE JAN 1      6                         7     -1        6
...................................................................


THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        96      1976
 MINIMUM TEMPERATURE (F)   51        45      1880


SUNRISE AND SUNSET
MAY 11 2025...........SUNRISE   6:03 AM PDT   SUNSET   8:10 PM PDT
MAY 12 2025...........SUNRISE   6:02 AM PDT   SUNSET   8:10 PM PDT


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




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