Climatological Report (Daily)
Issued by NWS
Issued by NWS
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035
CDUS42 KKEY 160546
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
146 AM EDT MON SEP 16 2024
...................................
...THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 15 2024...
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)
YESTERDAY
MAXIMUM 93 1257 PM 94 2022 90 3 94
2023
MINIMUM 78 400 PM 68 1954 78 0 83
AVERAGE 86 84 2 89
PRECIPITATION (IN)
YESTERDAY 0.19 2.24 1966 0.21 -0.02 0.00
MONTH TO DATE 0.77 3.06 -2.29 0.88
SINCE SEP 1 0.77 3.06 -2.29 0.88
SINCE JAN 1 35.90 26.52 9.38 24.44
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 21 19 2 24
MONTH TO DATE 334 295 39 336
SINCE SEP 1 334 295 39 336
SINCE JAN 1 4002 3765 237 4645
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 3.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 68
AVERAGE 79
..........................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 97 2023
MINIMUM TEMPERATURE (F) 78 71 1952
1965
SUNRISE AND SUNSET
SEPTEMBER 16 2024.....SUNRISE 711 AM EDT SUNSET 726 PM EDT
SEPTEMBER 17 2024.....SUNRISE 711 AM EDT SUNSET 725 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$