Climatological Report (Daily)
Issued by NWS
Issued by NWS
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797
CDUS42 KKEY 112021
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
421 PM EDT WED SEP 11 2024
...................................
...THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 11 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 90 250 PM 96 2022 90 0 96
2023
MINIMUM 84 639 AM 69 1956 79 5 83
AVERAGE 87 84 3 90
PRECIPITATION (IN)
TODAY 0.01 1.66 1963 0.20 -0.19 T
MONTH TO DATE 0.57 2.23 -1.66 0.88
SINCE SEP 1 0.57 2.23 -1.66 0.88
SINCE JAN 1 35.70 25.69 10.01 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 22 19 3 25
MONTH TO DATE 241 219 22 240
SINCE SEP 1 241 219 22 240
SINCE JAN 1 3909 3689 220 4549
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83
LOWEST 70
AVERAGE 77
..........................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 96 2022
MINIMUM TEMPERATURE (F) 79 71 1953
1956
SUNRISE AND SUNSET
SEPTEMBER 11 2024.....SUNRISE 709 AM EDT SUNSET 732 PM EDT
SEPTEMBER 12 2024.....SUNRISE 710 AM EDT SUNSET 731 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$