Climatological Report (Daily)
Issued by NWS

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681
CDUS46 KMTR 220028
CLISFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
528 PM PDT TUE MAY 21 2024

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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 21 2024...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         69   1:43 PM  90    2000  64      5       65
  MINIMUM         51   5:43 AM  45    1899  52     -1       50
  AVERAGE         60                        58      2       58

PRECIPITATION (IN)
  TODAY            0.00          0.33 1896   0.02  -0.02     0.00
  MONTH TO DATE    0.94                      0.52   0.42     1.21
  SINCE OCT 1     25.62                     22.34   3.28    33.75
  SINCE JAN 1     18.94                     14.04   4.90    20.79

DEGREE DAYS
 HEATING
  TODAY            5                         7     -2        7
  MONTH TO DATE  150                       164    -14      184
  SINCE MAR 1    712                       726    -14      917
  SINCE JUL 1   2132                      2544   -412     2846

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


THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        85      1943
 MINIMUM TEMPERATURE (F)   52        44      1909


SUNRISE AND SUNSET
MAY 21 2024...........SUNRISE   5:55 AM PDT   SUNSET   8:18 PM PDT
MAY 22 2024...........SUNRISE   5:54 AM PDT   SUNSET   8:19 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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