Climatological Report (Daily)
Issued by NWS
Issued by NWS
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857
CDUS42 KKEY 212117
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
417 PM EST THU NOV 21 2024
...................................
...THE MARATHON CLIMATE SUMMARY FOR NOVEMBER 21 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 78 224 AM 86 1986 80 -2 84
2005
MINIMUM 73 403 PM 54 1968 70 3 77
AVERAGE 76 75 1 81
PRECIPITATION (IN)
TODAY 0.00 1.88 1959 0.05 -0.05 0.00
MONTH TO DATE 1.24 1.33 -0.09 6.71
SINCE SEP 1 11.47 13.60 -2.13 19.77
SINCE JAN 1 46.60 37.06 9.54 43.33
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 11 10 1 16
MONTH TO DATE 340 242 98 288
SINCE SEP 1 1493 1312 181 1461
SINCE JAN 1 5161 4782 379 5770
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 13.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 60
AVERAGE 75
..........................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 88 1986
MINIMUM TEMPERATURE (F) 70 53 2006
SUNRISE AND SUNSET
NOVEMBER 21 2024......SUNRISE 645 AM EST SUNSET 535 PM EST
NOVEMBER 22 2024......SUNRISE 646 AM EST SUNSET 535 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$