Climatological Report (Daily)
Issued by NWS
Issued by NWS
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459
CDUS42 KKEY 092028
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
428 PM EDT MON SEP 09 2024
...................................
...THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 9 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 90 251 PM 95 1987 90 0 92
MINIMUM 86 721 AM 71 1954 79 7 80
1988
1991
AVERAGE 88 84 4 86
PRECIPITATION (IN)
TODAY 0.00 2.30 2002 0.20 -0.20 0.00
MONTH TO DATE 0.56 1.83 -1.27 0.88
SINCE SEP 1 0.56 1.83 -1.27 0.88
SINCE JAN 1 35.69 25.29 10.40 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 23 20 3 21
MONTH TO DATE 196 180 16 192
SINCE SEP 1 196 180 16 192
SINCE JAN 1 3864 3650 214 4501
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83
LOWEST 75
AVERAGE 79
..........................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 95 1993
MINIMUM TEMPERATURE (F) 79 67 1953
SUNRISE AND SUNSET
SEPTEMBER 9 2024.....SUNRISE 709 AM EDT SUNSET 734 PM EDT
SEPTEMBER 10 2024.....SUNRISE 709 AM EDT SUNSET 733 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$