208
CDUS42 KKEY 192116
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
416 PM EST MON JAN 19 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 19 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 65 400 PM 84 2008 76 -11 78
MINIMUM 54 1032 AM 45 1997 64 -10 69
AVERAGE 60 70 -10 74
PRECIPITATION (IN)
TODAY 0.00 0.78 1986 0.05 -0.05 0.50
MONTH TO DATE 0.42 0.87 -0.45 0.75
SINCE DEC 1 1.84 3.07 -1.23 3.53
SINCE JAN 1 0.42 0.87 -0.45 0.75
DEGREE DAYS
HEATING
TODAY 5 1 4 0
MONTH TO DATE 17 19 -2 13
SINCE DEC 1 23 36 -13 14
SINCE JUL 1 28 37 -9 14
COOLING
TODAY 0 6 -6 9
MONTH TO DATE 112 117 -5 89
SINCE DEC 1 414 373 41 319
SINCE JAN 1 112 117 -5 89
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 9.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75
LOWEST 46
AVERAGE 61
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 87 1987
MINIMUM TEMPERATURE (F) 64 41 1971
SUNRISE AND SUNSET
JANUARY 19 2026.......SUNRISE 710 AM EST SUNSET 600 PM EST
JANUARY 20 2026.......SUNRISE 710 AM EST SUNSET 601 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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