491
CDUS42 KKEY 010627
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
127 AM EST THU JAN 01 2026
...............................
..THE KEY WEST CLIMATE SUMMARY FOR DECEMBER 31 2025
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)
YESTERDAY
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)
YESTERDAY 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
YESTERDAY 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
YESTERDAY 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 12.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83
LOWEST 56
AVERAGE 70
......................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 84 2016
MINIMUM TEMPERATURE (F) 66 51 1918
2001
SUNRISE AND SUNSET
JANUARY 1 2026.......SUNRISE 711 AM EST SUNSET 550 PM EST
JANUARY 2 2026.......SUNRISE 711 AM EST SUNSET 551 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
MC
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