552
CDUS42 KKEY 162020
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST, FL
420 PM EDT MON SEP 16 2019
...............................
..THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 16 2019
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1950 TO 2019
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 92R 149 PM 92 2018 89 3 92
2007
2006
MINIMUM 83 356 AM 71 1965 79 4 81
1952
AVERAGE 88 84 4 87
PRECIPITATION (IN)
TODAY 0.00 3.01 1996 0.31 -0.31 0.00
MONTH TO DATE 1.40 4.36 -2.96 1.43
SINCE SEP 1 1.40 4.36 -2.96 1.43
SINCE JAN 1 23.35 33.18 -9.83 26.26
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE SEP 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
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 19 4 22
MONTH TO DATE 338 307 31 305
SINCE SEP 1 338 307 31 305
SINCE JAN 1 4624 3693 931 3894
..............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 8.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88
LOWEST 64
AVERAGE 76
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 93 1951
MINIMUM TEMPERATURE (F) 79 71 1957
SUNRISE AND SUNSET
SEPTEMBER 16 2019.....SUNRISE 711 AM EDT SUNSET 727 PM EDT
SEPTEMBER 17 2019.....SUNRISE 711 AM EDT SUNSET 726 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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