814
CDUS42 KKEY 200526
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
126 AM EDT SAT JUN 20 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR JUNE 19 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 425 PM 95 2010 91 -3 88
MINIMUM 84 1159 PM 70 1995 79 5 83
AVERAGE 86 85 1 86
PRECIPITATION (IN)
YESTERDAY 0.00 1.40 1999 0.13 -0.13 0.00
MONTH TO DATE 1.41 2.80 -1.39 4.95
SINCE JUN 1 1.41 2.80 -1.39 4.95
SINCE JAN 1 12.26 12.94 -0.68 10.39
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 112 71 41 31
COOLING
YESTERDAY 21 20 1 21
MONTH TO DATE 354 365 -11 362
SINCE JUN 1 354 365 -11 362
SINCE JAN 1 1926 1988 -62 2046
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 70
AVERAGE 78
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 94 2004
2009
2010
MINIMUM TEMPERATURE (F) 79 70 1953
1956
SUNRISE AND SUNSET
JUNE 20 2026..........SUNRISE 636 AM EDT SUNSET 816 PM EDT
JUNE 21 2026..........SUNRISE 636 AM EDT SUNSET 816 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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