988
CDUS42 KKEY 190531
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
131 AM EDT MON AUG 19 2024
...............................
..THE MARATHON CLIMATE SUMMARY FOR AUGUST 18 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 90 427 PM 96 1991 92 -2 94
MINIMUM 79 652 AM 70 2007 80 -1 85
AVERAGE 85 86 -1 90
PRECIPITATION (IN)
YESTERDAY 1.23 6.61 2008 0.17 1.06 0.08
MONTH TO DATE 4.68 2.90 1.78 3.18
SINCE JUN 1 15.39 10.90 4.49 10.31
SINCE JAN 1 31.00 21.04 9.96 19.45
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 20 21 -1 25
MONTH TO DATE 385 378 7 434
SINCE JUN 1 1640 1585 55 1825
SINCE JAN 1 3406 3208 198 4018
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 4.8
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 97
LOWEST 68
AVERAGE 83
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 96 2022
MINIMUM TEMPERATURE (F) 80 73 1955
1963
1989
SUNRISE AND SUNSET
AUGUST 19 2024........SUNRISE 701 AM EDT SUNSET 755 PM EDT
AUGUST 20 2024........SUNRISE 701 AM EDT SUNSET 754 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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