597
CDUS42 KKEY 180541
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
1241 AM EST MON DEC 18 2023
...............................
..THE KEY WEST CLIMATE SUMMARY FOR DECEMBER 17 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 78 1152 AM 84 1948 78 0 78
1956
MINIMUM 69 1117 PM 51 1916 68 1 72
1968
AVERAGE 74 73 1 75
PRECIPITATION (IN)
YESTERDAY 0.13 1.07 2006 0.08 0.05 0.51
MONTH TO DATE 3.32 1.23 2.09 0.83
SINCE DEC 1 3.32 1.23 2.09 0.83
SINCE JAN 1 34.46 39.51 -5.05 36.19
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 9 8 1 10
MONTH TO DATE 164 154 10 201
SINCE DEC 1 164 154 10 201
SINCE JAN 1 5729 5016 713 5164
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 16.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 74
AVERAGE 84
......................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 87 1880
MINIMUM TEMPERATURE (F) 68 52 1882
SUNRISE AND SUNSET
DECEMBER 18 2023......SUNRISE 705 AM EST SUNSET 542 PM EST
DECEMBER 19 2023......SUNRISE 705 AM EST SUNSET 543 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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