


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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638 CDUS42 KKEY 290535 CLIMTH CLIMATE REPORT NATIONAL WEATHER SERVICE KEY WEST FL 135 AM EDT SUN JUN 29 2025 ................................... ...THE MARATHON CLIMATE SUMMARY FOR JUNE 28 2025... 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) YESTERDAY MAXIMUM 89 137 PM 94 1969 91 -2 89 1987 MINIMUM 83 1159 PM 68 1953 79 4 83 AVERAGE 86 85 1 86 PRECIPITATION (IN) YESTERDAY 0.00 1.26 1961 0.14 -0.14 0.00 MONTH TO DATE 5.60 3.96 1.64 9.40 SINCE JUN 1 5.60 3.96 1.64 9.40 SINCE JAN 1 11.04 14.10 -3.06 25.01 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 0 0 0 SINCE JUL 1 31 71 -40 8 COOLING YESTERDAY 21 20 1 21 MONTH TO DATE 541 545 -4 538 SINCE JUN 1 541 545 -4 538 SINCE JAN 1 2225 2168 57 2304 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (100) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 10.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 LOWEST 68 AVERAGE 74 .......................................................... THE MARATHON CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 91 95 1998 MINIMUM TEMPERATURE (F) 79 69 1953 SUNRISE AND SUNSET JUNE 29 2025..........SUNRISE 638 AM EDT SUNSET 817 PM EDT JUNE 30 2025..........SUNRISE 639 AM EDT SUNSET 818 PM EDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$