Climatological Report (Daily)
Issued by NWS Key West, FL

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493
CDUS42 KKEY 212020
CLIEYW

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
420 PM EDT TUE MAY 21 2024

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

...THE KEY WEST CLIMATE SUMMARY FOR MAY 21 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         90   1048 AM  91    1935  86      4       91
                                      2023
  MINIMUM         78    204 AM  68    1901  77      1       79
  AVERAGE         84                        82      2       85

PRECIPITATION (IN)
  TODAY            0.00          3.54 1929   0.10  -0.10      T
  MONTH TO DATE    2.13                      1.87   0.26     0.66
  SINCE MAR 1      8.41                      5.47   2.94     2.60
  SINCE JAN 1     14.49                      8.84   5.65     2.69

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         4     -4        0
  SINCE JUL 1      7                        46    -39       29

 COOLING
  TODAY           19                        17      2       20
  MONTH TO DATE  407                       329     78      357
  SINCE MAR 1   1201                      1012    189     1202
  SINCE JAN 1   1564                      1423    141     1783
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     5.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72
 LOWEST     65
 AVERAGE    69

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


THE KEY WEST CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        92      1935
                                             2023
 MINIMUM TEMPERATURE (F)   77        68      1926
                                             1940


SUNRISE AND SUNSET
MAY 21 2024...........SUNRISE   641 AM EDT   SUNSET   807 PM EDT
MAY 22 2024...........SUNRISE   640 AM EDT   SUNSET   807 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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