655
CDUS42 KKEY 282138
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
538 PM EDT THU MAY 28 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR MAY 28 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 86 352 PM 93 2017 89 -3 88
MINIMUM 80 202 AM 70 1964 77 3 83
1967
1970
AVERAGE 83 83 0 86
PRECIPITATION (IN)
TODAY 0.00 1.96 1960 0.13 -0.13 0.00
MONTH TO DATE 4.75 2.97 1.78 2.33
SINCE MAR 1 9.84 6.41 3.43 2.94
SINCE JAN 1 10.71 9.75 0.96 5.44
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 5 -5 0
SINCE JUL 1 112 71 41 31
COOLING
TODAY 18 18 0 21
MONTH TO DATE 475 462 13 500
SINCE MAR 1 1212 1163 49 1200
SINCE JAN 1 1514 1569 -55 1622
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 7.5
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 88
LOWEST 75
AVERAGE 82
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 95 1952
MINIMUM TEMPERATURE (F) 77 69 1953
SUNRISE AND SUNSET
MAY 28 2026...........SUNRISE 636 AM EDT SUNSET 808 PM EDT
MAY 29 2026...........SUNRISE 636 AM EDT SUNSET 808 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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