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

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034
CDUS42 KKEY 130539
CLIEYW

CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
139 AM EDT THU AUG 13 2026

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

...THE KEY WEST CLIMATE SUMMARY FOR AUGUST 12 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    421 PM  95    1956  91     -2       89
                                      1957
  MINIMUM         83   1159 PM  71    1926  81      2       83
  AVERAGE         86                        86      0       86

PRECIPITATION (IN)
  YESTERDAY        0.00          2.59 1926   0.16  -0.16     0.01
  MONTH TO DATE    1.75                      1.78  -0.03     1.71
  SINCE JUN 1     11.10                      9.64   1.46     9.45
  SINCE JAN 1     17.37                     19.73  -2.36    21.32

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  250                       252     -2      244
  SINCE JUN 1   1515                      1456     59     1461
  SINCE JAN 1   3302                      3051    251     3129
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     5.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82
 LOWEST     70
 AVERAGE    76

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


THE KEY WEST CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   91        95      1955
                                             1956
 MINIMUM TEMPERATURE (F)   81        70      1911


SUNRISE AND SUNSET
AUGUST 13 2026........SUNRISE   701 AM EDT   SUNSET   803 PM EDT
AUGUST 14 2026........SUNRISE   701 AM EDT   SUNSET   802 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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