638
CDUS42 KKEY 172132
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
532 PM EDT TUE MAR 17 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR MARCH 17 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 76 1027 AM 89 1986 81 -5 79
MINIMUM 67 400 PM 51 1962 68 -1 66
1988
AVERAGE 72 74 -2 73
PRECIPITATION (IN)
TODAY 1.07 3.93 1983 0.04 1.03 0.00
MONTH TO DATE 3.38 0.67 2.71 T
SINCE MAR 1 3.38 0.67 2.71 T
SINCE JAN 1 4.25 4.01 0.24 2.50
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JUL 1 112 66 46 31
COOLING
TODAY 7 10 -3 8
MONTH TO DATE 221 156 65 150
SINCE MAR 1 221 156 65 150
SINCE JAN 1 523 562 -39 572
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 7.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97
LOWEST 76
AVERAGE 87
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 89 1986
MINIMUM TEMPERATURE (F) 69 57 1962
SUNRISE AND SUNSET
MARCH 17 2026.........SUNRISE 731 AM EDT SUNSET 734 PM EDT
MARCH 18 2026.........SUNRISE 730 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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