358
CDUS42 KKEY 102120
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
420 PM EST SAT JAN 10 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 10 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 79 359 PM 84 1967 76 3 73
1971
2016
MINIMUM 73 1009 AM 41 2010 64 9 56
AVERAGE 76 70 6 65
PRECIPITATION (IN)
TODAY T 2.20 1993 0.04 -0.04 0.00
MONTH TO DATE T 0.46 -0.46 0.00
SINCE DEC 1 1.42 2.66 -1.24 2.78
SINCE JAN 1 T 0.46 -0.46 0.00
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 6 10 -4 13
SINCE DEC 1 12 27 -15 14
SINCE JUL 1 17 28 -11 14
COOLING
TODAY 11 6 5 0
MONTH TO DATE 66 63 3 39
SINCE DEC 1 368 319 49 269
SINCE JAN 1 66 63 3 39
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 10.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87
LOWEST 71
AVERAGE 79
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 85 1971
1993
MINIMUM TEMPERATURE (F) 64 39 2010
SUNRISE AND SUNSET
JANUARY 10 2026.......SUNRISE 710 AM EST SUNSET 554 PM EST
JANUARY 11 2026.......SUNRISE 711 AM EST SUNSET 554 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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