


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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792 CDUS42 KKEY 192018 CLIMTH CLIMATE REPORT NATIONAL WEATHER SERVICE KEY WEST FL 418 PM EDT SAT APR 19 2025 ................................... ...THE MARATHON CLIMATE SUMMARY FOR APRIL 19 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 83 241 PM 91 2013 85 -2 82 2019 MINIMUM 74 719 AM 56 1997 73 1 75 AVERAGE 79 79 0 79 PRECIPITATION (IN) TODAY T 0.56 1957 0.09 -0.09 0.00 MONTH TO DATE 0.15 1.22 -1.07 0.21 SINCE MAR 1 0.28 2.55 -2.27 4.39 SINCE JAN 1 2.78 5.89 -3.11 8.36 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 5 -5 0 SINCE JUL 1 31 71 -40 8 COOLING TODAY 14 14 0 14 MONTH TO DATE 248 240 8 232 SINCE MAR 1 541 542 -1 621 SINCE JAN 1 963 948 15 1026 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 17.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 76 LOWEST 58 AVERAGE 67 .......................................................... THE MARATHON CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 85 93 2013 MINIMUM TEMPERATURE (F) 73 58 1997 SUNRISE AND SUNSET APRIL 19 2025.........SUNRISE 658 AM EDT SUNSET 749 PM EDT APRIL 20 2025.........SUNRISE 658 AM EDT SUNSET 749 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$