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

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539
CDUS42 KKEY 220528
CLIEYW

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
128 AM EDT WED JUL 22 2026

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

...THE KEY WEST CLIMATE SUMMARY FOR JULY 21 2026...

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)
 YESTERDAY
  MAXIMUM         89    328 PM  94    1877  90     -1       91
                                      1881
  MINIMUM         83   1201 AM  72    1899  81      2       80
                                      1946
  AVERAGE         86                        86      0       86

PRECIPITATION (IN)
  YESTERDAY        0.00          2.35 2020   0.12  -0.12     0.21
  MONTH TO DATE    1.67                      2.39  -0.72     2.61
  SINCE JUN 1      7.85                      6.62   1.23     7.18
  SINCE JAN 1     14.12                     16.71  -2.59    19.05

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

 COOLING
  YESTERDAY       21                        21      0       21
  MONTH TO DATE  452                       421     31      421
  SINCE JUN 1   1056                       993     63     1004
  SINCE JAN 1   2843                      2588    255     2672
...................................................................

WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED    11.2

SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3

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

RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77
 LOWEST     66
 AVERAGE    72

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

THE KEY WEST CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   91        94      2018
                                             2023
 MINIMUM TEMPERATURE (F)   81        72      1901
                                             1915
                                             1950

SUNRISE AND SUNSET
JULY 22 2026..........SUNRISE   651 AM EDT   SUNSET   816 PM EDT
JULY 23 2026..........SUNRISE   651 AM EDT   SUNSET   816 PM EDT

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

$$