481
CDUS42 KKEY 312034
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
434 PM EDT SAT MAY 31 2025
...............................
..THE MARATHON CLIMATE SUMMARY FOR MAY 31 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 90 259 PM 93 2005 89 1 91
MINIMUM 81 617 AM 68 1960 77 4 83
AVERAGE 86 83 3 87
PRECIPITATION (IN)
TODAY 0.00 2.91 1960 0.13 -0.13 0.00
MONTH TO DATE 2.33 3.36 -1.03 7.11
SINCE MAR 1 2.94 6.80 -3.86 11.64
SINCE JAN 1 5.44 10.14 -4.70 15.61
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 5 -5 0
SINCE JUL 1 31 71 -40 8
COOLING
TODAY 21 18 3 22
MONTH TO DATE 562 516 46 596
SINCE MAR 1 1262 1217 45 1361
SINCE JAN 1 1684 1623 61 1766
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 5.8
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 77
LOWEST 61
AVERAGE 69
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 94 2019
MINIMUM TEMPERATURE (F) 77 65 1955
SUNRISE AND SUNSET
MAY 31 2025...........SUNRISE 635 AM EDT SUNSET 809 PM EDT
JUNE 1 2025..........SUNRISE 635 AM EDT SUNSET 810 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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