269
CDUS42 KKEY 312118
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
418 PM EST WED DEC 31 2025
...............................
..THE KEY WEST CLIMATE SUMMARY FOR DECEMBER 31 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 64 233 PM 84 2015 76 -12 79
MINIMUM 58 1005 AM 47 1917 66 -8 71
AVERAGE 61 71 -10 75
PRECIPITATION (IN)
TODAY 0.00 1.99 2001 0.07 -0.07 0.00
MONTH TO DATE 0.97 2.16 -1.19 3.31
SINCE DEC 1 0.97 2.16 -1.19 3.31
SINCE JAN 1 39.78 40.44 -0.66 49.11
DEGREE DAYS
HEATING
TODAY 4 1 3 0
MONTH TO DATE 4 10 -6 0
SINCE DEC 1 4 10 -6 0
SINCE JUL 1 5 10 -5 0
COOLING
TODAY 0 7 -7 10
MONTH TO DATE 297 258 39 219
SINCE DEC 1 297 258 39 219
SINCE JAN 1 5235 5120 115 5496
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 13.1
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 83
LOWEST 56
AVERAGE 70
......................................................
THE KEY WEST CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 84 2016
MINIMUM TEMPERATURE (F) 66 51 1918
2001
SUNRISE AND SUNSET
DECEMBER 31 2025......SUNRISE 711 AM EST SUNSET 550 PM EST
JANUARY 1 2026.......SUNRISE 711 AM EST SUNSET 550 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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