081
CDUS42 KKEY 312124
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
424 PM EST SAT JAN 31 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 31 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 67 1002 AM 85 1994 77 -10 78
2023
MINIMUM 59 1215 PM 43 1966 65 -6 72
AVERAGE 63 71 -8 75
PRECIPITATION (IN)
TODAY 0.04 1.05 2020 0.07 -0.03 0.00
MONTH TO DATE 0.75 1.64 -0.89 1.35
SINCE DEC 1 2.17 3.84 -1.67 4.13
SINCE JAN 1 0.75 1.64 -0.89 1.35
DEGREE DAYS
HEATING
TODAY 2 1 1 0
MONTH TO DATE 39 31 8 30
SINCE DEC 1 45 48 -3 31
SINCE JUL 1 50 49 1 31
COOLING
TODAY 0 6 -6 10
MONTH TO DATE 170 188 -18 125
SINCE DEC 1 472 444 28 355
SINCE JAN 1 170 188 -18 125
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED MM
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 86 2023
MINIMUM TEMPERATURE (F) 65 54 1952
SUNRISE AND SUNSET
JANUARY 31 2026.......SUNRISE 707 AM EST SUNSET 609 PM EST
FEBRUARY 1 2026......SUNRISE 706 AM EST SUNSET 610 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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