Climatological Report (Daily)
Issued by NWS

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511
CDUS46 KMTR 170838
CLISFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
138 AM PDT SAT AUG 17 2024

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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 16 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70  11:43 AM  90    2015  68      2       70
  MINIMUM         55   4:43 AM  49    1894  56     -1       57
  AVERAGE         63                        62      1       64

PRECIPITATION (IN)
  YESTERDAY        0.00          0.01 1941   0.00   0.00     0.00
                                      2020
  MONTH TO DATE    0.00                      0.03  -0.03     0.00
  SINCE OCT 1     25.72                     22.76   2.96    33.76
  SINCE JAN 1     19.04                     14.46   4.58    20.80

DEGREE DAYS
 HEATING
  YESTERDAY        2                         4     -2        1
  MONTH TO DATE   72                        64      8       45
  SINCE JUN 1    322                       385    -63      383
  SINCE JUL 1    167                       216    -49      190

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        3
  SINCE JUN 1     13                        19     -6        4
  SINCE JAN 1     19                        34    -15        4
...................................................................


THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        92      1892
 MINIMUM TEMPERATURE (F)   56        49      1894


SUNRISE AND SUNSET
AUGUST 17 2024........SUNRISE   6:28 AM PDT   SUNSET   7:59 PM PDT
AUGUST 18 2024........SUNRISE   6:28 AM PDT   SUNSET   7:58 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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