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

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075
CDUS42 KKEY 170528
CLIEYW

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
128 AM EDT FRI OCT 17 2025

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

...THE KEY WEST CLIMATE SUMMARY FOR OCTOBER 16 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
               VALUE    (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         85    431 PM  91    2009  86     -1       84
  MINIMUM         77   1159 PM  66    1889  77      0       76
  AVERAGE         81                        81      0       80

PRECIPITATION (IN)
  YESTERDAY        0.00          2.40 1898   0.18  -0.18     0.03
  MONTH TO DATE    4.33                      3.29   1.04     2.57
  SINCE SEP 1     13.72                     10.53   3.19     5.91
  SINCE JAN 1     37.92                     33.85   4.07    41.90

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       16                        16      0       15
  MONTH TO DATE  273                       279     -6      293
  SINCE SEP 1    843                       852     -9      936
  SINCE JAN 1   4372                      4288     84     4645
...................................................................

WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     6.6

SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2

WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.

RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     65
 AVERAGE    75

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

THE KEY WEST CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        89      2007
                                             2009
                                             2018
 MINIMUM TEMPERATURE (F)   77        67      1889
                                             1955
                                             1977

SUNRISE AND SUNSET
OCTOBER 17 2025.......SUNRISE   726 AM EDT   SUNSET   658 PM EDT
OCTOBER 18 2025.......SUNRISE   726 AM EDT   SUNSET   657 PM EDT

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

$$