408
CDUS42 KKEY 282122
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
422 PM EST WED JAN 28 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 28 2026
VALID TODAY AS OF 0400 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 59 400 PM 86 1984 76 -17 73
MINIMUM 55 824 AM 45 1986 65 -10 63
AVERAGE 57 70 -13 68
PRECIPITATION (IN)
TODAY 0.05 0.99 1994 0.06 -0.01 0.00
MONTH TO DATE 0.49 1.43 -0.94 1.35
SINCE DEC 1 1.91 3.63 -1.72 4.13
SINCE JAN 1 0.49 1.43 -0.94 1.35
DEGREE DAYS
HEATING
TODAY 8 1 7 0
MONTH TO DATE 30 28 2 30
SINCE DEC 1 36 45 -9 31
SINCE JUL 1 41 46 -5 31
COOLING
TODAY 0 6 -6 3
MONTH TO DATE 170 171 -1 104
SINCE DEC 1 472 427 45 334
SINCE JAN 1 170 171 -1 104
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86
LOWEST 67
AVERAGE 77
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 85 1972
1991
MINIMUM TEMPERATURE (F) 65 45 1986
SUNRISE AND SUNSET
JANUARY 28 2026.......SUNRISE 708 AM EST SUNSET 607 PM EST
JANUARY 29 2026.......SUNRISE 708 AM EST SUNSET 608 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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