768
CDUS42 KKEY 170528
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
128 AM EDT TUE MAR 17 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR MARCH 16 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 84 233 PM 90 2019 81 3 82
MINIMUM 70 1159 PM 50 1988 68 2 77
AVERAGE 77 74 3 80
PRECIPITATION (IN)
YESTERDAY 2.14R 0.34 1963 0.04 2.10 0.00
MONTH TO DATE 2.31 0.63 1.68 T
SINCE MAR 1 2.31 0.63 1.68 T
SINCE JAN 1 3.18 3.97 -0.79 2.50
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 12 10 2 15
MONTH TO DATE 214 146 68 142
SINCE MAR 1 214 146 68 142
SINCE JAN 1 516 552 -36 564
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 67
AVERAGE 81
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 89 1986
MINIMUM TEMPERATURE (F) 68 51 1962
1988
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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