157
CDUS42 KKEY 012139
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
539 PM EDT FRI MAY 01 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR MAY 1 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 83 214 PM 89 2002 86 -3 83
2014
2021
MINIMUM 74 601 AM 62 1988 74 0 76
AVERAGE 79 80 -1 80
PRECIPITATION (IN)
TODAY 0.00 1.58 2013 0.08 -0.08 0.00
MONTH TO DATE 0.00 0.08 -0.08 0.00
SINCE MAR 1 5.09 3.52 1.57 0.61
SINCE JAN 1 5.96 6.86 -0.90 3.11
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 14 15 -1 15
MONTH TO DATE 14 15 -1 15
SINCE MAR 1 751 716 35 715
SINCE JAN 1 1053 1122 -69 1137
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 3.5
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 87
LOWEST 63
AVERAGE 75
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 93 2019
MINIMUM TEMPERATURE (F) 75 64 1988
SUNRISE AND SUNSET
MAY 1 2026...........SUNRISE 649 AM EDT SUNSET 754 PM EDT
MAY 2 2026...........SUNRISE 648 AM EDT SUNSET 755 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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