638
CDUS42 KKEY 212137
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
437 PM EST SAT FEB 21 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR FEBRUARY 21 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 79 333 PM 86 2019 79 0 75
2023
MINIMUM 73 803 AM 48 1958 67 6 64
AVERAGE 76 73 3 70
PRECIPITATION (IN)
TODAY 0.00 0.83 1965 0.05 -0.05 0.00
MONTH TO DATE 0.11 1.37 -1.26 T
SINCE DEC 1 2.29 5.21 -2.92 4.13
SINCE JAN 1 0.87 3.01 -2.14 1.35
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 46 10 36 0
SINCE DEC 1 92 60 32 31
SINCE JUL 1 97 61 36 31
COOLING
TODAY 11 8 3 5
MONTH TO DATE 93 156 -63 246
SINCE DEC 1 565 600 -35 601
SINCE JAN 1 263 344 -81 371
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.9
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 82
LOWEST 74
AVERAGE 78
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 87 2008
2019
2023
MINIMUM TEMPERATURE (F) 67 53 1973
SUNRISE AND SUNSET
FEBRUARY 21 2026......SUNRISE 654 AM EST SUNSET 622 PM EST
FEBRUARY 22 2026......SUNRISE 653 AM EST SUNSET 623 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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