Climatological Report (Daily)
Issued by NWS

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204
CDUS42 KKEY 180529
CLIMTH

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
129 AM EDT SAT MAY 18 2024

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

...THE MARATHON CLIMATE SUMMARY FOR MAY 17 2024...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         89    532 PM  94    2010  88      1       91
  MINIMUM         83    638 AM  63    1951  76      7       75
  AVERAGE         86                        82      4       83

PRECIPITATION (IN)
  YESTERDAY        0.00          1.49 2012   0.10  -0.10     0.09
  MONTH TO DATE    T                         1.61  -1.61     0.09
  SINCE MAR 1      4.53                      5.05  -0.52     4.02
  SINCE JAN 1      8.50                      8.39   0.11     5.50

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         5     -5        0
  SINCE JUL 1      8                        71    -63       44

 COOLING
  YESTERDAY       21                        17      4       18
  MONTH TO DATE  313                       270     43      299
  SINCE MAR 1   1078                       971    107     1268
  SINCE JAN 1   1483                      1377    106     1938
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88
 LOWEST     66
 AVERAGE    77

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


THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        94      1989
 MINIMUM TEMPERATURE (F)   76        69      1951
                                             1955
                                             2001


SUNRISE AND SUNSET
MAY 18 2024...........SUNRISE   639 AM EDT   SUNSET   803 PM EDT
MAY 19 2024...........SUNRISE   638 AM EDT   SUNSET   803 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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