Climatological Report (Daily)
Issued by NWS
Issued by NWS
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262 CDUS42 KKEY 182019 CLIMTH CLIMATE REPORT NATIONAL WEATHER SERVICE KEY WEST FL 419 PM EDT WED SEP 18 2024 ................................... ...THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 18 2024... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 91 203 PM 95 1989 90 1 94 MINIMUM 79 444 AM 68 1956 78 1 83 AVERAGE 85 84 1 89 PRECIPITATION (IN) TODAY 0.32 2.89 1985 0.24 0.08 0.00 MONTH TO DATE 1.11 3.74 -2.63 0.88 SINCE SEP 1 1.11 3.74 -2.63 0.88 SINCE JAN 1 36.24 27.20 9.04 24.44 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 20 19 1 24 MONTH TO DATE 398 352 46 410 SINCE SEP 1 398 352 46 410 SINCE JAN 1 4066 3822 244 4719 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 4.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. THUNDERSTORM HEAVY RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 94 LOWEST 66 AVERAGE 80 .......................................................... THE MARATHON CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 96 2023 MINIMUM TEMPERATURE (F) 78 67 1954 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. $$