138
CDUS42 KKEY 162135
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
435 PM EST FRI JAN 16 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 16 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 66 228 PM 84 1960 76 -10 73
1989
2017
MINIMUM 51 725 AM 50 1956 64 -13 65
AVERAGE 59 70 -11 69
PRECIPITATION (IN)
TODAY 0.00 0.79 1967 0.05 -0.05 T
MONTH TO DATE 0.41 0.72 -0.31 0.01
SINCE DEC 1 1.83 2.92 -1.09 2.79
SINCE JAN 1 0.41 0.72 -0.31 0.01
DEGREE DAYS
HEATING
TODAY 6 1 5 0
MONTH TO DATE 12 16 -4 13
SINCE DEC 1 18 33 -15 14
SINCE JUL 1 23 34 -11 14
COOLING
TODAY 0 6 -6 4
MONTH TO DATE 107 99 8 64
SINCE DEC 1 409 355 54 294
SINCE JAN 1 107 99 8 64
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 9.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69
LOWEST 24
AVERAGE 47
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 84 2017
MINIMUM TEMPERATURE (F) 64 52 1958
2014
SUNRISE AND SUNSET
JANUARY 16 2026.......SUNRISE 711 AM EST SUNSET 558 PM EST
JANUARY 17 2026.......SUNRISE 710 AM EST SUNSET 559 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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