Climatological Report (Daily)
Issued by NWS

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823
CDUS46 KMTR 150843
CLISFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
143 AM PDT SUN SEP 15 2024

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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 14 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         64  12:43 PM 101    1971  70     -6       68
  MINIMUM         54   5:43 AM  50    1916  56     -2       56
  AVERAGE         59                        63     -4       62

PRECIPITATION (IN)
  YESTERDAY        0.00          0.92 1888   0.00   0.00     0.00
  MONTH TO DATE    0.00                      0.02  -0.02     0.02
  SINCE OCT 1     25.76                     22.81   2.95    33.78
  SINCE JAN 1     19.08                     14.51   4.57    20.82

DEGREE DAYS
 HEATING
  YESTERDAY        6                         3      3        3
  MONTH TO DATE   42                        44     -2       33
  SINCE SEP 1     42                        44     -2       33
  SINCE JUL 1    230                       314    -84      237

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    6                        14     -8        1
  SINCE SEP 1      6                        14     -8        1
  SINCE JAN 1     34                        64    -30       40
...................................................................


THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        94      1913
 MINIMUM TEMPERATURE (F)   56        49      1910


SUNRISE AND SUNSET
SEPTEMBER 15 2024.....SUNRISE   6:52 AM PDT   SUNSET   7:16 PM PDT
SEPTEMBER 16 2024.....SUNRISE   6:53 AM PDT   SUNSET   7:15 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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