407
CDUS42 KKEY 270527
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
127 AM EDT WED AUG 27 2025
...............................
..THE KEY WEST CLIMATE SUMMARY FOR AUGUST 26 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 92 523 PM 97 1956 90 2 90
MINIMUM 81 638 PM 71 1921 80 1 77
AVERAGE 87 85 2 84
PRECIPITATION (IN)
YESTERDAY 0.10 9.66 2005 0.20 -0.10 1.09
MONTH TO DATE 3.56 4.28 -0.72 6.81
SINCE JUN 1 11.30 12.14 -0.84 19.27
SINCE JAN 1 23.17 22.23 0.94 33.76
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 22 20 2 19
MONTH TO DATE 543 539 4 568
SINCE JUN 1 1760 1743 17 1840
SINCE JAN 1 3428 3338 90 3614
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 62
AVERAGE 80
......................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 95 1956
MINIMUM TEMPERATURE (F) 80 71 1888
1891
SUNRISE AND SUNSET
AUGUST 27 2025........SUNRISE 706 AM EDT SUNSET 750 PM EDT
AUGUST 28 2025........SUNRISE 707 AM EDT SUNSET 749 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page