504
CDUS42 KKEY 290540
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
140 AM EDT FRI AUG 29 2025
...............................
..THE MARATHON CLIMATE SUMMARY FOR AUGUST 28 2025
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)
YESTERDAY
MAXIMUM 91 302 PM 96 2022 91 0 87
MINIMUM 82 355 AM 72 1957 79 3 76
AVERAGE 87 85 2 82
PRECIPITATION (IN)
YESTERDAY T 1.53 2003 0.20 -0.20 1.40
MONTH TO DATE 2.63 4.70 -2.07 7.20
SINCE JUN 1 10.31 12.70 -2.39 17.91
SINCE JAN 1 15.75 22.84 -7.09 33.52
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 22 20 2 17
MONTH TO DATE 597 582 15 592
SINCE JUN 1 1804 1789 15 1847
SINCE JAN 1 3488 3412 76 3613
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80
LOWEST 61
AVERAGE 71
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 94 2001
MINIMUM TEMPERATURE (F) 79 69 1953
SUNRISE AND SUNSET
AUGUST 29 2025........SUNRISE 704 AM EDT SUNSET 745 PM EDT
AUGUST 30 2025........SUNRISE 705 AM EDT SUNSET 744 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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