861
CDUS42 KKEY 082034
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
434 PM EDT THU MAY 08 2025
...............................
..THE MARATHON CLIMATE SUMMARY FOR MAY 8 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 85 1245 PM 93 2019 87 -2 86
MINIMUM 78 113 AM 64 1992 75 3 80
2016
AVERAGE 82 81 1 83
PRECIPITATION (IN)
TODAY 0.00 0.43 2022 0.09 -0.09 0.00
MONTH TO DATE 0.01 0.68 -0.67 T
SINCE MAR 1 0.62 4.12 -3.50 4.53
SINCE JAN 1 3.12 7.46 -4.34 8.50
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 17 16 1 18
MONTH TO DATE 132 124 8 133
SINCE MAR 1 832 825 7 898
SINCE JAN 1 1254 1231 23 1303
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 9.2
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 77
LOWEST 63
AVERAGE 70
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 92 2019
2023
MINIMUM TEMPERATURE (F) 75 63 1992
SUNRISE AND SUNSET
MAY 8 2025...........SUNRISE 644 AM EDT SUNSET 758 PM EDT
MAY 9 2025...........SUNRISE 644 AM EDT SUNSET 758 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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