Climatological Report (Daily)
Issued by NWS

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234
CDUS46 KMTR 140845
CLISFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT SAT SEP 14 2024

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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 13 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         71  10:43 AM  99    1971  70      1       69
  MINIMUM         54  10:43 PM  50    1933  56     -2       57
  AVERAGE         63                        63      0       63

PRECIPITATION (IN)
  YESTERDAY        0.00          0.86 1918   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        2                         3     -1        2
  MONTH TO DATE   36                        41     -5       30
  SINCE SEP 1     36                        41     -5       30
  SINCE JUL 1    224                       311    -87      234

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    6                        13     -7        1
  SINCE SEP 1      6                        13     -7        1
  SINCE JAN 1     34                        63    -29       40
...................................................................


THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70       101      1971
 MINIMUM TEMPERATURE (F)   56        50      1916


SUNRISE AND SUNSET
SEPTEMBER 14 2024.....SUNRISE   6:51 AM PDT   SUNSET   7:18 PM PDT
SEPTEMBER 15 2024.....SUNRISE   6:52 AM PDT   SUNSET   7:16 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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