


Climatological Report (Daily)
Issued by NWS Key West, FL
Issued by NWS Key West, FL
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408 CDUS42 KKEY 302016 CLIEYW CLIMATE REPORT NATIONAL WEATHER SERVICE KEY WEST FL 416 PM EDT SAT AUG 30 2025 ................................... ...THE KEY WEST CLIMATE SUMMARY FOR AUGUST 30 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 92 259 PM 94 1878 90 2 90 MINIMUM 77 1228 AM 70 1889 80 -3 75 1960 AVERAGE 85 85 0 83 PRECIPITATION (IN) TODAY 0.22 3.76 1891 0.22 0.00 0.36 MONTH TO DATE 4.59 5.14 -0.55 7.58 SINCE JUN 1 12.33 13.00 -0.67 20.04 SINCE JAN 1 24.20 23.09 1.11 34.53 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 20 20 0 18 MONTH TO DATE 622 619 3 644 SINCE JUN 1 1839 1823 16 1916 SINCE JAN 1 3507 3418 89 3690 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 9.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 96 LOWEST 68 AVERAGE 82 .......................................................... THE KEY WEST CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 94 1878 1952 1956 MINIMUM TEMPERATURE (F) 80 71 1893 1896 1916 SUNRISE AND SUNSET AUGUST 30 2025........SUNRISE 708 AM EDT SUNSET 747 PM EDT AUGUST 31 2025........SUNRISE 708 AM EDT SUNSET 746 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$