


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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334 CDUS42 KKEY 012016 CLIMTH CLIMATE REPORT NATIONAL WEATHER SERVICE KEY WEST FL 416 PM EDT WED OCT 01 2025 ................................... ...THE MARATHON CLIMATE SUMMARY FOR OCTOBER 1 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 88 113 PM 92 1959 89 -1 89 1987 2014 MINIMUM 78 532 AM 69 1953 78 0 82 1954 AVERAGE 83 83 0 86 PRECIPITATION (IN) TODAY 0.02 2.10 1963 0.21 -0.19 0.00 MONTH TO DATE 0.02 0.21 -0.19 0.00 SINCE SEP 1 9.28 6.58 2.70 3.18 SINCE JAN 1 25.88 30.04 -4.16 38.31 DEGREE DAYS HEATING TODAY 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 TODAY 18 18 0 21 MONTH TO DATE 18 18 0 21 SINCE SEP 1 566 592 -26 657 SINCE JAN 1 4114 4062 52 4325 ................................................................... WIND (MPH) HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 4.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 LOWEST 65 AVERAGE 78 .......................................................... THE MARATHON CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 92 1971 2023 MINIMUM TEMPERATURE (F) 78 67 1953 SUNRISE AND SUNSET OCTOBER 1 2025.......SUNRISE 716 AM EDT SUNSET 711 PM EDT OCTOBER 2 2025.......SUNRISE 717 AM EDT SUNSET 710 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$