


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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858 CDUS42 KKEY 172017 CLIMTH CLIMATE REPORT NATIONAL WEATHER SERVICE KEY WEST FL 417 PM EDT TUE JUN 17 2025 ................................... ...THE MARATHON CLIMATE SUMMARY FOR JUNE 17 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1950 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 89 1233 PM 99 1972 91 -2 89 MINIMUM 83 725 AM 70 1955 79 4 81 AVERAGE 86 85 1 85 PRECIPITATION (IN) TODAY 0.01 3.29 1968 0.13 -0.12 T MONTH TO DATE 4.95 2.55 2.40 6.32 SINCE JUN 1 4.95 2.55 2.40 6.32 SINCE JAN 1 10.39 12.69 -2.30 21.93 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 31 71 -40 8 COOLING TODAY 21 20 1 20 MONTH TO DATE 320 325 -5 327 SINCE JUN 1 320 325 -5 327 SINCE JAN 1 2004 1948 56 2093 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 11.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 74 LOWEST 66 AVERAGE 70 .......................................................... THE MARATHON CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 91 95 2010 MINIMUM TEMPERATURE (F) 79 70 1992 SUNRISE AND SUNSET JUNE 17 2025..........SUNRISE 635 AM EDT SUNSET 815 PM EDT JUNE 18 2025..........SUNRISE 635 AM EDT SUNSET 816 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$