Climatological Report (Daily)
Issued by NWS
Issued by NWS
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671
CDUS42 KKEY 120528
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
128 AM EDT MON MAY 12 2025
...................................
...THE MARATHON CLIMATE SUMMARY FOR MAY 11 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 86 205 PM 92 2008 87 -1 88
2019
MINIMUM 78 1100 PM 64 1960 75 3 78
AVERAGE 82 81 1 83
PRECIPITATION (IN)
YESTERDAY 0.01 0.91 1985 0.11 -0.10 0.00
MONTH TO DATE 0.02 0.99 -0.97 T
SINCE MAR 1 0.63 4.43 -3.80 4.53
SINCE JAN 1 3.13 7.77 -4.64 8.50
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 17 16 1 18
MONTH TO DATE 184 172 12 188
SINCE MAR 1 884 873 11 953
SINCE JAN 1 1306 1279 27 1358
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 13.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 68
AVERAGE 77
..........................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 95 2019
MINIMUM TEMPERATURE (F) 75 66 1960
SUNRISE AND SUNSET
MAY 12 2025...........SUNRISE 642 AM EDT SUNSET 800 PM EDT
MAY 13 2025...........SUNRISE 641 AM EDT SUNSET 800 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$