500
CDUS42 KKEY 272016
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
416 PM EDT WED AUG 27 2025
...............................
..THE MARATHON CLIMATE SUMMARY FOR AUGUST 27 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 91 116 PM 96 2022 91 0 91
MINIMUM 79 416 AM 67 1957 79 0 79
AVERAGE 85 85 0 85
PRECIPITATION (IN)
TODAY 0.06 2.85 2000 0.19 -0.13 0.19
MONTH TO DATE 2.63 4.50 -1.87 5.80
SINCE JUN 1 10.31 12.50 -2.19 16.51
SINCE JAN 1 15.75 22.64 -6.89 32.12
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 0 0 0 0
COOLING
TODAY 20 20 0 20
MONTH TO DATE 575 562 13 575
SINCE JUN 1 1782 1769 13 1830
SINCE JAN 1 3466 3392 74 3596
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 64
AVERAGE 77
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 96 2022
MINIMUM TEMPERATURE (F) 79 72 1957
SUNRISE AND SUNSET
AUGUST 27 2025........SUNRISE 704 AM EDT SUNSET 747 PM EDT
AUGUST 28 2025........SUNRISE 704 AM EDT SUNSET 746 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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