Climatological Report (Daily)
Issued by NWS

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498
CDUS46 KMTR 110029
CLISFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
529 PM PDT MON AUG 10 2026

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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 10 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         66  12:43 PM  86    1992  67     -1       67
  MINIMUM         58   3:43 AM  48    1893  55      3       56
  AVERAGE         62                        61      1       62

PRECIPITATION (IN)
  TODAY            0.00          0.03 1857   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.02  -0.02     0.00
  SINCE OCT 1     20.71                     22.75  -2.04    19.85
  SINCE JAN 1     11.78                     14.45  -2.67     9.65

DEGREE DAYS
 HEATING
  TODAY            3                         4     -1        3
  MONTH TO DATE   26                        40    -14       36
  SINCE JUN 1    274                       361    -87      412
  SINCE JUL 1    142                       192    -50      199

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    1                         0      1        1
  SINCE JUN 1     22                        19      3        1
  SINCE JAN 1     73                        34     39        7
...................................................................


THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        85      1935
 MINIMUM TEMPERATURE (F)   56        48      1893


SUNRISE AND SUNSET
AUGUST 10 2026........SUNRISE   6:21 AM PDT   SUNSET   8:08 PM PDT
AUGUST 11 2026........SUNRISE   6:22 AM PDT   SUNSET   8:07 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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