631
CDUS42 KKEY 232131
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
531 PM EDT THU JUL 23 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR JULY 23 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 91 252 PM 97 2023 91 0 85
MINIMUM 83 619 AM 71 2001 80 3 78
AVERAGE 87 85 2 82
PRECIPITATION (IN)
TODAY 0.00 1.90 1985 0.13 -0.13 0.13
MONTH TO DATE 1.79 2.76 -0.97 1.97
SINCE JUN 1 3.52 6.99 -3.47 7.60
SINCE JAN 1 14.37 17.13 -2.76 13.04
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 22 20 2 17
MONTH TO DATE 496 460 36 454
SINCE JUN 1 1081 1042 39 1033
SINCE JAN 1 2653 2665 -12 2717
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 10.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79
LOWEST 59
AVERAGE 69
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 99 2023
MINIMUM TEMPERATURE (F) 80 68 1953
SUNRISE AND SUNSET
JULY 23 2026..........SUNRISE 648 AM EDT SUNSET 813 PM EDT
JULY 24 2026..........SUNRISE 649 AM EDT SUNSET 813 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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