586
CDUS42 KKEY 072137
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
537 PM EDT FRI AUG 07 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR AUGUST 7 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 89 345 PM 95 2002 92 -3 89
2023
MINIMUM 81 622 AM 70 1954 80 1 75
AVERAGE 85 86 -1 82
PRECIPITATION (IN)
TODAY 0.00 1.82 2025 0.16 -0.16 1.82
MONTH TO DATE 0.10 1.09 -0.99 1.97
SINCE JUN 1 4.61 9.09 -4.48 9.65
SINCE JAN 1 15.46 19.23 -3.77 15.09
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 21 -1 17
MONTH TO DATE 147 147 0 151
SINCE JUN 1 1391 1354 37 1358
SINCE JAN 1 2963 2977 -14 3042
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 6.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91
LOWEST 68
AVERAGE 80
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 95 2010
2015
2023
MINIMUM TEMPERATURE (F) 80 73 1953
1955
SUNRISE AND SUNSET
AUGUST 7 2026........SUNRISE 655 AM EDT SUNSET 805 PM EDT
AUGUST 8 2026........SUNRISE 656 AM EDT SUNSET 804 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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