750
CDUS42 KKEY 172130
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
530 PM EDT WED JUN 17 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR JUNE 17 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 88 240 PM 95 2023 91 -3 89
MINIMUM 84 700 AM 70 1955 79 5 83
AVERAGE 86 85 1 86
PRECIPITATION (IN)
TODAY 0.00 3.29 1968 0.13 -0.13 0.01
MONTH TO DATE 1.41 2.55 -1.14 4.95
SINCE JUN 1 1.41 2.55 -1.14 4.95
SINCE JAN 1 12.26 12.69 -0.43 10.39
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 112 71 41 31
COOLING
TODAY 21 20 1 21
MONTH TO DATE 312 325 -13 320
SINCE JUN 1 312 325 -13 320
SINCE JAN 1 1884 1948 -64 2004
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 75
AVERAGE 79
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 95 2010
MINIMUM TEMPERATURE (F) 79 70 1992
SUNRISE AND SUNSET
JUNE 17 2026..........SUNRISE 635 AM EDT SUNSET 815 PM EDT
JUNE 18 2026..........SUNRISE 635 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.
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