Climatological Report (Daily)
Issued by NWS

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046
CDUS46 KMTR 190831
CLISFD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT SUN MAY 19 2024

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

...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 18 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         62  12:43 PM  88    1892  64     -2       59
  MINIMUM         53  11:43 PM  46    1896  52      1       51
  AVERAGE         58                        58      0       55

PRECIPITATION (IN)
  YESTERDAY        0.00          1.26 1957   0.02  -0.02     0.00
  MONTH TO DATE    0.94                      0.46   0.48     1.19
  SINCE OCT 1     25.62                     22.28   3.34    33.73
  SINCE JAN 1     18.94                     13.98   4.96    20.77

DEGREE DAYS
 HEATING
  YESTERDAY        7                         7      0       10
  MONTH TO DATE  130                       143    -13      157
  SINCE MAR 1    692                       705    -13      890
  SINCE JUL 1   2112                      2523   -411     2819

 COOLING
  YESTERDAY        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 TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        90      1892
 MINIMUM TEMPERATURE (F)   52        45      1876


SUNRISE AND SUNSET
MAY 19 2024...........SUNRISE   5:56 AM PDT   SUNSET   8:17 PM PDT
MAY 20 2024...........SUNRISE   5:56 AM PDT   SUNSET   8:18 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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