486
CDUS42 KKEY 172132
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
532 PM EDT MON AUG 17 2026
...............................
..THE KEY WEST CLIMATE SUMMARY FOR AUGUST 17 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 89 400 PM 95 1951 91 -2 90
MINIMUM 83 641 AM 71 1929 81 2 81
1931
AVERAGE 86 86 0 86
PRECIPITATION (IN)
TODAY 0.00 1.82 1909 0.18 -0.18 0.47
MONTH TO DATE 1.80 2.65 -0.85 2.80
SINCE JUN 1 11.15 10.51 0.64 10.54
SINCE JAN 1 17.42 20.60 -3.18 22.41
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 21 21 0 21
MONTH TO DATE 358 357 1 350
SINCE JUN 1 1623 1561 62 1567
SINCE JAN 1 3410 3156 254 3235
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 63
AVERAGE 74
......................................................
THE KEY WEST CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 95 1956
MINIMUM TEMPERATURE (F) 81 70 1901
SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE 702 AM EDT SUNSET 759 PM EDT
AUGUST 18 2026........SUNRISE 703 AM EDT SUNSET 758 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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