067
CDUS42 KKEY 232138
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
538 PM EDT SAT MAY 23 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR MAY 23 2026
VALID TODAY AS OF 0500 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 87 201 PM 92 1990 88 -1 90
2008
MINIMUM 80 252 AM 62 1951 77 3 79
AVERAGE 84 82 2 85
PRECIPITATION (IN)
TODAY 0.06 1.63 1958 0.12 -0.06 0.62
MONTH TO DATE 4.62 2.31 2.31 2.33
SINCE MAR 1 9.71 5.75 3.96 2.94
SINCE JAN 1 10.58 9.09 1.49 5.44
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 5 -5 0
SINCE JUL 1 112 71 41 31
COOLING
TODAY 19 17 2 20
MONTH TO DATE 383 372 11 397
SINCE MAR 1 1120 1073 47 1097
SINCE JAN 1 1422 1479 -57 1519
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 11.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 72
AVERAGE 79
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 2008
MINIMUM TEMPERATURE (F) 77 70 1951
1953
1956
SUNRISE AND SUNSET
MAY 23 2026...........SUNRISE 637 AM EDT SUNSET 805 PM EDT
MAY 24 2026...........SUNRISE 637 AM EDT SUNSET 806 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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