769
CDUS42 KKEY 212018
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
418 PM EDT MON APR 21 2025
...............................
..THE MARATHON CLIMATE SUMMARY FOR APRIL 21 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 82 240 PM 92 2015 85 -3 83
2020
MINIMUM 76 707 AM 60 1953 73 3 74
AVERAGE 79 79 0 79
PRECIPITATION (IN)
TODAY 0.00 2.62 2012 0.09 -0.09 0.00
MONTH TO DATE 0.15 1.39 -1.24 0.21
SINCE MAR 1 0.28 2.72 -2.44 4.39
SINCE JAN 1 2.78 6.06 -3.28 8.36
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 5 -5 0
SINCE JUL 1 31 71 -40 8
COOLING
TODAY 14 14 0 14
MONTH TO DATE 277 268 9 258
SINCE MAR 1 570 570 0 647
SINCE JAN 1 992 976 16 1052
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 14.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71
LOWEST 56
AVERAGE 64
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 91 2020
2023
MINIMUM TEMPERATURE (F) 74 62 1953
SUNRISE AND SUNSET
APRIL 21 2025.........SUNRISE 657 AM EDT SUNSET 750 PM EDT
APRIL 22 2025.........SUNRISE 656 AM EDT SUNSET 750 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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