


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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516 CDUS42 KKEY 222028 CLIMTH CLIMATE REPORT NATIONAL WEATHER SERVICE KEY WEST FL 428 PM EDT THU MAY 22 2025 ................................... ...THE MARATHON CLIMATE SUMMARY FOR MAY 22 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 88 156 PM 93 2008 88 0 89 MINIMUM 82 623 AM 69 1951 76 6 79 AVERAGE 85 82 3 84 PRECIPITATION (IN) TODAY 0.00 1.50 1991 0.12 -0.12 0.03 MONTH TO DATE 1.71 2.19 -0.48 7.11 SINCE MAR 1 2.32 5.63 -3.31 11.64 SINCE JAN 1 4.82 8.97 -4.15 15.61 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 20 17 3 19 MONTH TO DATE 377 355 22 411 SINCE MAR 1 1077 1056 21 1176 SINCE JAN 1 1499 1462 37 1581 ................................................................... WIND (MPH) HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (190) HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 3.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. THUNDERSTORM RELATIVE HUMIDITY (PERCENT) HIGHEST 85 LOWEST 72 AVERAGE 79 .......................................................... THE MARATHON CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 92 1990 2008 MINIMUM TEMPERATURE (F) 77 62 1951 SUNRISE AND SUNSET MAY 22 2025...........SUNRISE 637 AM EDT SUNSET 805 PM EDT MAY 23 2025...........SUNRISE 637 AM EDT SUNSET 805 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$