224
CDUS42 KKEY 180528
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
128 AM EDT SAT JUL 18 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR JULY 17 2026
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)
YESTERDAY
MAXIMUM 91 1256 PM 98 2023 91 0 89
MINIMUM 80 557 AM 68 1952 79 1 82
AVERAGE 86 85 1 86
PRECIPITATION (IN)
YESTERDAY 0.00 2.64 1966 0.12 -0.12 T
MONTH TO DATE 1.65 1.97 -0.32 1.18
SINCE JUN 1 3.38 6.20 -2.82 6.81
SINCE JAN 1 14.23 16.34 -2.11 12.25
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 21 20 1 21
MONTH TO DATE 367 340 27 334
SINCE JUN 1 952 922 30 913
SINCE JAN 1 2524 2545 -21 2597
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 3.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91
LOWEST 50
AVERAGE 71
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 98 2023
MINIMUM TEMPERATURE (F) 79 69 1952
SUNRISE AND SUNSET
JULY 18 2026..........SUNRISE 646 AM EDT SUNSET 815 PM EDT
JULY 19 2026..........SUNRISE 646 AM EDT SUNSET 815 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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