817
CDUS42 KKEY 300633
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
133 AM EST FRI JAN 30 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR JANUARY 29 2026
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)
YESTERDAY
MAXIMUM 65 855 PM 85 1972 76 -11 75
1991
MINIMUM 53 813 AM 45 1986 65 -12 63
AVERAGE 59 70 -11 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.34 2014 0.07 -0.07 0.00
MONTH TO DATE 0.49 1.50 -1.01 1.35
SINCE DEC 1 1.91 3.70 -1.79 4.13
SINCE JAN 1 0.49 1.50 -1.01 1.35
DEGREE DAYS
HEATING
YESTERDAY 6 1 5 0
MONTH TO DATE 35 29 6 30
SINCE DEC 1 41 46 -5 31
SINCE JUL 1 46 47 -1 31
COOLING
YESTERDAY 0 6 -6 4
MONTH TO DATE 170 177 -7 108
SINCE DEC 1 472 433 39 338
SINCE JAN 1 170 177 -7 108
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 7.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81
LOWEST 40
AVERAGE 61
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 85 1991
MINIMUM TEMPERATURE (F) 65 46 2022
SUNRISE AND SUNSET
JANUARY 30 2026.......SUNRISE 707 AM EST SUNSET 608 PM EST
JANUARY 31 2026.......SUNRISE 707 AM EST SUNSET 609 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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