550
CDUS42 KKEY 070546
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
146 AM EDT MON SEP 07 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR SEPTEMBER 6 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 89 210 PM 95 2022 91 -2 90
MINIMUM 83 1154 AM 71 1953 79 4 82
AVERAGE 86 85 1 86
PRECIPITATION (IN)
YESTERDAY 0.01 2.46 2010 0.21 -0.20 T
MONTH TO DATE 0.32 1.21 -0.89 3.33
SINCE SEP 1 0.32 1.21 -0.89 3.33
SINCE JAN 1 16.19 24.67 -8.48 19.93
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 21 20 1 21
MONTH TO DATE 128 120 8 110
SINCE SEP 1 128 120 8 110
SINCE JAN 1 3601 3590 11 3658
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88
LOWEST 70
AVERAGE 79
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 95 2022
MINIMUM TEMPERATURE (F) 79 71 1952
1955
1956
SUNRISE AND SUNSET
SEPTEMBER 7 2026.....SUNRISE 708 AM EDT SUNSET 737 PM EDT
SEPTEMBER 8 2026.....SUNRISE 708 AM EDT SUNSET 735 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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