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

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030
CDUS42 KKEY 072140
CLIEYW

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
540 PM EDT MON SEP 07 2026

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

...THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 7 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         89    320 PM  94    1951  90     -1       88
  MINIMUM         82    525 AM  70    1873  80      2       84
                                      1890
  AVERAGE         86                        85      1       86

PRECIPITATION (IN)
  TODAY            0.20          2.23 1873   0.24  -0.04     0.00
  MONTH TO DATE    1.32                      1.71  -0.39     5.35
  SINCE SEP 1      1.32                      1.71  -0.39     5.35
  SINCE JAN 1     20.00                     25.03  -5.03    29.55

DEGREE DAYS
 HEATING
  TODAY            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
  TODAY           21                        20      1       21
  MONTH TO DATE  147                       140      7      126
  SINCE SEP 1    147                       140      7      126
  SINCE JAN 1   3859                      3576    283     3655
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     65
 AVERAGE    75

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


THE KEY WEST CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   90        93      1951
                                             2017
 MINIMUM TEMPERATURE (F)   80        69      1897


SUNRISE AND SUNSET
SEPTEMBER  7 2026.....SUNRISE   710 AM EDT   SUNSET   739 PM EDT
SEPTEMBER  8 2026.....SUNRISE   711 AM EDT   SUNSET   738 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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