Climatological Report (Daily)
Issued by NWS

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658
CDUS42 KKEY 010530
CLIMTH

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
130 AM EDT SUN NOV 01 2026

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

...THE MARATHON CLIMATE SUMMARY FOR OCTOBER 31 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         87   1057 AM  91    1993  84      3       77
  MINIMUM         79    237 PM  56    1953  73      6       70
  AVERAGE         83                        78      5       74

PRECIPITATION (IN)
  YESTERDAY        0.01          4.05 1999   0.13  -0.12     0.00
  MONTH TO DATE    1.14                      5.90  -4.76     9.93
  SINCE SEP 1      6.12                     12.27  -6.15    19.19
  SINCE JAN 1     21.99                     35.73 -13.74    35.79

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       18                        13      5        9
  MONTH TO DATE  546                       496     50      493
  SINCE SEP 1   1125                      1070     55     1041
  SINCE JAN 1   4598                      4540     58     4589
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    10.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88
 LOWEST     70
 AVERAGE    79

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


THE MARATHON CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        90      2002
                                             2022
 MINIMUM TEMPERATURE (F)   73        58      1993


SUNRISE AND SUNSET
NOVEMBER  1 2026......SUNRISE   631 AM EST   SUNSET   544 PM EST
NOVEMBER  2 2026......SUNRISE   632 AM EST   SUNSET   543 PM EST


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




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