669
CDUS42 KKEY 132140
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
540 PM EDT WED MAY 13 2026
...............................
..THE MARATHON CLIMATE SUMMARY FOR MAY 13 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 1150 AM 95 2019 87 0 87
MINIMUM 74 112 PM 67 1954 76 -2 76
AVERAGE 81 81 0 82
PRECIPITATION (IN)
TODAY 0.73R 0.59 2018 0.11 0.62 0.24
MONTH TO DATE 3.59 1.21 2.38 1.71
SINCE MAR 1 8.68 4.65 4.03 2.32
SINCE JAN 1 9.55 7.99 1.56 4.82
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 16 16 0 17
MONTH TO DATE 213 204 9 216
SINCE MAR 1 950 905 45 916
SINCE JAN 1 1252 1311 -59 1338
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88
LOWEST 72
AVERAGE 80
......................................................
THE MARATHON CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 96 2019
MINIMUM TEMPERATURE (F) 76 65 1960
SUNRISE AND SUNSET
MAY 13 2026...........SUNRISE 641 AM EDT SUNSET 800 PM EDT
MAY 14 2026...........SUNRISE 641 AM EDT SUNSET 801 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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