Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS42 KKEY 112129
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
429 PM EST TUE NOV 11 2025
...................................
...THE MARATHON CLIMATE SUMMARY FOR NOVEMBER 11 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 64 359 PM 89 1972 82 -18 85
MINIMUM 55R 943 AM 59 1953 71 -16 77
1956
AVERAGE 60 76 -16 81
PRECIPITATION (IN)
TODAY 0.00 0.69 2020 0.06 -0.06 0.13
MONTH TO DATE 0.38 0.79 -0.41 1.22
SINCE SEP 1 19.57 13.06 6.51 11.45
SINCE JAN 1 36.17 36.52 -0.35 46.58
DEGREE DAYS
HEATING
TODAY 5 0 5 0
MONTH TO DATE 5 0 5 0
SINCE SEP 1 5 0 5 0
SINCE JUL 1 5 0 5 0
COOLING
TODAY 0 11 -11 16
MONTH TO DATE 90 135 -45 190
SINCE SEP 1 1131 1205 -74 1343
SINCE JAN 1 4679 4675 4 5011
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 12.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67
LOWEST 47
AVERAGE 57
..........................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 89 1965
1972
MINIMUM TEMPERATURE (F) 71 59 1956
SUNRISE AND SUNSET
NOVEMBER 11 2025......SUNRISE 638 AM EST SUNSET 539 PM EST
NOVEMBER 12 2025......SUNRISE 639 AM EST SUNSET 538 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$