977
CDUS42 KKEY 092016
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
416 PM EDT SAT AUG 09 2025
...............................
..THE MARATHON CLIMATE SUMMARY FOR AUGUST 9 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 87 259 PM 97 2023 92 -5 90
MINIMUM 83 400 AM 69 1967 80 3 82
AVERAGE 85 86 -1 86
PRECIPITATION (IN)
TODAY 0.00 2.52 1967 0.15 -0.15 0.04
MONTH TO DATE 2.08 1.39 0.69 1.00
SINCE JUN 1 9.76 9.39 0.37 11.71
SINCE JAN 1 15.20 19.53 -4.33 27.32
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 20 21 -1 21
MONTH TO DATE 189 189 0 191
SINCE JUN 1 1396 1396 0 1446
SINCE JAN 1 3080 3019 61 3212
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 4.7
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 79
LOWEST 70
AVERAGE 75
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 98 1987
MINIMUM TEMPERATURE (F) 80 71 1953
SUNRISE AND SUNSET
AUGUST 9 2025........SUNRISE 656 AM EDT SUNSET 803 PM EDT
AUGUST 10 2025........SUNRISE 657 AM EDT SUNSET 802 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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