197
CDUS42 KKEY 252020
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
420 PM EDT MON AUG 25 2025
...............................
..THE KEY WEST CLIMATE SUMMARY FOR AUGUST 25 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 90 252 PM 95 1956 90 0 87
MINIMUM 82 519 AM 72 1909 80 2 78
1945
2012
AVERAGE 86 85 1 83
PRECIPITATION (IN)
TODAY 0.00 1.51 1871 0.20 -0.20 0.45
MONTH TO DATE 3.46 4.08 -0.62 5.72
SINCE JUN 1 11.20 11.94 -0.74 18.18
SINCE JAN 1 23.07 22.03 1.04 32.67
DEGREE DAYS
HEATING
TODAY 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
TODAY 21 20 1 18
MONTH TO DATE 521 519 2 549
SINCE JUN 1 1738 1723 15 1821
SINCE JAN 1 3406 3318 88 3595
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 68
AVERAGE 84
......................................................
THE KEY WEST CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 97 1956
MINIMUM TEMPERATURE (F) 80 71 1921
SUNRISE AND SUNSET
AUGUST 25 2025........SUNRISE 706 AM EDT SUNSET 752 PM EDT
AUGUST 26 2025........SUNRISE 706 AM EDT SUNSET 751 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