743
CDUS42 KKEY 190532
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
1232 AM EST TUE DEC 19 2023
...............................
..THE KEY WEST CLIMATE SUMMARY FOR DECEMBER 18 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 77 217 PM 87 1880 78 -1 82
MINIMUM 68 1135 PM 52 1882 68 0 74
AVERAGE 73 73 0 78
PRECIPITATION (IN)
YESTERDAY 0.00 3.28 2009 0.07 -0.07 T
MONTH TO DATE 3.32 1.30 2.02 0.83
SINCE DEC 1 3.32 1.30 2.02 0.83
SINCE JAN 1 34.46 39.58 -5.12 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 8 8 0 13
MONTH TO DATE 172 162 10 214
SINCE DEC 1 172 162 10 214
SINCE JAN 1 5737 5024 713 5177
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 12.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73
LOWEST 58
AVERAGE 66
......................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 85 2016
MINIMUM TEMPERATURE (F) 68 51 1901
SUNRISE AND SUNSET
DECEMBER 19 2023......SUNRISE 705 AM EST SUNSET 543 PM EST
DECEMBER 20 2023......SUNRISE 706 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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