Climatological Report (Daily)
Issued by NWS
Issued by NWS
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353 CDUS42 KKEY 180532 CLIMTH CLIMATE REPORT NATIONAL WEATHER SERVICE KEY WEST FL 132 AM EDT WED SEP 18 2024 ................................... ...THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 17 2024... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1950 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 89 340 PM 97 2023 90 -1 97 MINIMUM 82 615 AM 71 1957 78 4 82 AVERAGE 86 84 2 90 PRECIPITATION (IN) YESTERDAY 0.02 2.17 2022 0.22 -0.20 0.00 MONTH TO DATE 0.79 3.50 -2.71 0.88 SINCE SEP 1 0.79 3.50 -2.71 0.88 SINCE JAN 1 35.92 26.96 8.96 24.44 DEGREE DAYS HEATING YESTERDAY 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 YESTERDAY 21 19 2 25 MONTH TO DATE 378 333 45 386 SINCE SEP 1 378 333 45 386 SINCE JAN 1 4046 3803 243 4695 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (360) AVERAGE WIND SPEED 4.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 83 LOWEST 72 AVERAGE 78 .......................................................... THE MARATHON CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 95 1989 MINIMUM TEMPERATURE (F) 78 68 1956 SUNRISE AND SUNSET SEPTEMBER 18 2024.....SUNRISE 712 AM EDT SUNSET 724 PM EDT SEPTEMBER 19 2024.....SUNRISE 712 AM EDT SUNSET 723 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$