606
CDUS42 KKEY 182132
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
532 PM EDT MON MAY 18 2026
...............................
..THE KEY WEST CLIMATE SUMMARY FOR MAY 18 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 89 303 PM 93 2024 86 3 86
MINIMUM 83 522 AM 67 1917 77 6 80
AVERAGE 86 81 5 83
PRECIPITATION (IN)
TODAY 0.00 1.65 1971 0.09 -0.09 0.00
MONTH TO DATE 0.48 1.56 -1.08 1.40
SINCE MAR 1 4.26 5.16 -0.90 6.49
SINCE JAN 1 4.94 8.53 -3.59 11.87
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 4 -4 0
SINCE JUL 1 77 46 31 19
COOLING
TODAY 21 16 5 18
MONTH TO DATE 360 279 81 301
SINCE MAR 1 1196 962 234 991
SINCE JAN 1 1527 1373 154 1407
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 15.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77
LOWEST 63
AVERAGE 70
......................................................
THE KEY WEST CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 92 1881
2024
MINIMUM TEMPERATURE (F) 77 66 2006
SUNRISE AND SUNSET
MAY 18 2026...........SUNRISE 642 AM EDT SUNSET 805 PM EDT
MAY 19 2026...........SUNRISE 642 AM EDT SUNSET 806 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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