Climatological Report (Daily)
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730
CDUS42 KKEY 060529
CLIMTH

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
129 AM EDT SUN SEP 06 2026

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

...THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 5 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         90    325 PM  94    2001  91     -1       88
                                      2007
                                      2022
  MINIMUM         83   1000 PM  69    1953  79      4       78
  AVERAGE         87                        85      2       83

PRECIPITATION (IN)
  YESTERDAY        T             1.89 1955   0.20  -0.20     1.14
  MONTH TO DATE    0.31                      1.00  -0.69     3.33
  SINCE SEP 1      0.31                      1.00  -0.69     3.33
  SINCE JAN 1     16.18                     24.46  -8.28    19.93

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       22                        20      2       18
  MONTH TO DATE  107                       100      7       89
  SINCE SEP 1    107                       100      7       89
  SINCE JAN 1   3580                      3570     10     3637
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     67
 AVERAGE    76

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


THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   91        95      2022
 MINIMUM TEMPERATURE (F)   79        71      1953


SUNRISE AND SUNSET
SEPTEMBER  6 2026.....SUNRISE   707 AM EDT   SUNSET   738 PM EDT
SEPTEMBER  7 2026.....SUNRISE   708 AM EDT   SUNSET   737 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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