910
CDUS42 KKEY 232018
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
418 PM EDT SAT AUG 23 2025
...............................
..THE MARATHON CLIMATE SUMMARY FOR AUGUST 23 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 91 243 PM 94 1993 92 -1 92
2022
2023
MINIMUM 82 638 AM 72 1959 80 2 81
AVERAGE 87 86 1 87
PRECIPITATION (IN)
TODAY T 0.75 2005 0.18 -0.18 T
MONTH TO DATE 2.56 3.76 -1.20 5.21
SINCE JUN 1 10.24 11.76 -1.52 15.92
SINCE JAN 1 15.68 21.90 -6.22 31.53
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 22 20 2 22
MONTH TO DATE 490 482 8 495
SINCE JUN 1 1697 1689 8 1750
SINCE JAN 1 3381 3312 69 3516
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.9
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 80
LOWEST 62
AVERAGE 71
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 96 1993
2022
MINIMUM TEMPERATURE (F) 80 71 1996
SUNRISE AND SUNSET
AUGUST 23 2025........SUNRISE 702 AM EDT SUNSET 751 PM EDT
AUGUST 24 2025........SUNRISE 702 AM EDT SUNSET 750 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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