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

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314
CDUS42 KKEY 170534
CLIEYW

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
134 AM EDT TUE SEP 17 2024

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

...THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 16 2024...

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)
 YESTERDAY
  MAXIMUM         91    407 PM  94    1872  89      2       93
  MINIMUM         85    520 AM  71    1899  79      6       82
                                      1925
                                      1935
  AVERAGE         88                        84      4       88

PRECIPITATION (IN)
  YESTERDAY        0.00          5.04 1935   0.26  -0.26     0.00
  MONTH TO DATE    0.14                      3.88  -3.74     0.80
  SINCE SEP 1      0.14                      3.88  -3.74     0.80
  SINCE JAN 1     36.13                     27.20   8.93    17.42

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       23                        19      4       23
  MONTH TO DATE  357                       313     44      356
  SINCE SEP 1    357                       313     44      356
  SINCE JAN 1   4066                      3749    317     4355
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     63
 AVERAGE    74

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


THE KEY WEST CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        92      1990
                                             2018
                                             2019
 MINIMUM TEMPERATURE (F)   79        69      1985


SUNRISE AND SUNSET
SEPTEMBER 17 2024.....SUNRISE   714 AM EDT   SUNSET   728 PM EDT
SEPTEMBER 18 2024.....SUNRISE   714 AM EDT   SUNSET   727 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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