


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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553 CDUS42 KKEY 042020 CLIMTH CLIMATE REPORT NATIONAL WEATHER SERVICE KEY WEST FL 420 PM EDT FRI JUL 04 2025 ................................... ...THE MARATHON CLIMATE SUMMARY FOR JULY 4 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 86 1259 PM 95 1992 91 -5 91 1998 2023 MINIMUM 79 223 PM 70 1951 79 0 84 AVERAGE 83 85 -2 88 PRECIPITATION (IN) TODAY 0.03 1.49 1998 0.12 -0.09 0.00 MONTH TO DATE 0.49 0.45 0.04 0.59 SINCE JUN 1 6.12 4.68 1.44 10.26 SINCE JAN 1 11.56 14.82 -3.26 25.87 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 18 20 -2 23 MONTH TO DATE 75 80 -5 82 SINCE JUN 1 654 662 -8 660 SINCE JAN 1 2338 2285 53 2426 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 3.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 87 LOWEST 70 AVERAGE 79 .......................................................... THE MARATHON CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 91 96 2023 MINIMUM TEMPERATURE (F) 79 70 1951 SUNRISE AND SUNSET JULY 4 2025..........SUNRISE 640 AM EDT SUNSET 818 PM EDT JULY 5 2025..........SUNRISE 640 AM EDT SUNSET 817 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$