202
CDUS42 KKEY 060527
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
127 AM EDT SAT SEP 06 2025
...............................
..THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 5 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 85 1103 PM 94 1951 90 -5 92
MINIMUM 78 912 AM 71 1890 80 -2 84
1898
1913
AVERAGE 82 85 -3 88
PRECIPITATION (IN)
YESTERDAY 0.06 3.67 1913 0.24 -0.18 0.00
MONTH TO DATE 3.30 1.23 2.07 0.01
SINCE SEP 1 3.30 1.23 2.07 0.01
SINCE JAN 1 27.50 24.55 2.95 36.00
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 20 -3 23
MONTH TO DATE 89 100 -11 109
SINCE SEP 1 89 100 -11 109
SINCE JAN 1 3618 3536 82 3818
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 8.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 67
AVERAGE 82
......................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 95 1951
MINIMUM TEMPERATURE (F) 80 70 1931
SUNRISE AND SUNSET
SEPTEMBER 6 2025.....SUNRISE 710 AM EDT SUNSET 740 PM EDT
SEPTEMBER 7 2025.....SUNRISE 710 AM EDT SUNSET 739 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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