645
CDUS42 KKEY 010528
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
128 AM EDT SAT AUG 01 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR JULY 31 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 91 440 PM 97 1993 92 -1 91
MINIMUM 82 501 AM 70 1954 80 2 84
AVERAGE 87 86 1 88
PRECIPITATION (IN)
YESTERDAY 0.00 1.32 2017 0.13 -0.13 0.00
MONTH TO DATE 2.78 3.77 -0.99 2.05
SINCE JUN 1 4.51 8.00 -3.49 7.68
SINCE JAN 1 15.36 18.14 -2.78 13.12
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 21 1 23
MONTH TO DATE 659 625 34 628
SINCE JUN 1 1244 1207 37 1207
SINCE JAN 1 2816 2830 -14 2891
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 1.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 63
AVERAGE 74
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 96 2023
MINIMUM TEMPERATURE (F) 80 72 1953
SUNRISE AND SUNSET
AUGUST 1 2026........SUNRISE 652 AM EDT SUNSET 809 PM EDT
AUGUST 2 2026........SUNRISE 653 AM EDT SUNSET 808 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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