250
CDUS42 KKEY 150526
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
126 AM EDT MON JUN 15 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR JUNE 14 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 87 127 PM 94 1951 90 -3 88
MINIMUM 82 1128 PM 70 1954 79 3 83
1960
AVERAGE 85 84 1 86
PRECIPITATION (IN)
YESTERDAY 0.00 3.30 1988 0.14 -0.14 0.00
MONTH TO DATE 1.41 2.14 -0.73 4.94
SINCE JUN 1 1.41 2.14 -0.73 4.94
SINCE JAN 1 12.26 12.28 -0.02 10.38
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 20 20 0 21
MONTH TO DATE 251 265 -14 257
SINCE JUN 1 251 265 -14 257
SINCE JAN 1 1823 1888 -65 1941
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79
LOWEST 67
AVERAGE 73
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 94 1952
2010
2019
MINIMUM TEMPERATURE (F) 79 68 1954
SUNRISE AND SUNSET
JUNE 15 2026..........SUNRISE 635 AM EDT SUNSET 815 PM EDT
JUNE 16 2026..........SUNRISE 635 AM EDT SUNSET 815 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page