984
CDUS42 KKEY 310627
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
127 AM EST WED DEC 31 2025
...............................
..THE MARATHON CLIMATE SUMMARY FOR DECEMBER 30 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1950 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 73 707 AM 86 2007 76 -3 82
MINIMUM 62 1159 PM 50 1956 65 -3 70
1961
AVERAGE 68 71 -3 76
PRECIPITATION (IN)
YESTERDAY 0.00 1.20 1991 0.06 -0.06 T
MONTH TO DATE 1.42 2.15 -0.73 2.78
SINCE DEC 1 1.42 2.15 -0.73 2.78
SINCE JAN 1 38.38 39.67 -1.29 49.38
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 16 -16 1
SINCE DEC 1 0 16 -16 1
SINCE JUL 1 5 17 -12 1
COOLING
YESTERDAY 3 7 -4 11
MONTH TO DATE 302 249 53 219
SINCE DEC 1 302 249 53 219
SINCE JAN 1 5197 5120 77 5452
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87
LOWEST 34
AVERAGE 61
......................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 87 2007
MINIMUM TEMPERATURE (F) 65 48 1956
SUNRISE AND SUNSET
DECEMBER 31 2025......SUNRISE 709 AM EST SUNSET 547 PM EST
JANUARY 1 2026.......SUNRISE 709 AM EST SUNSET 547 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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