Climatological Report (Daily)
Issued by NWS
Issued by NWS
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931
CDUS42 KKEY 170532
CLIMTH
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
132 AM EDT THU APR 17 2025
...................................
...THE MARATHON CLIMATE SUMMARY FOR APRIL 16 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 80 333 PM 94 2020 84 -4 82
MINIMUM 72 657 AM 61 2008 73 -1 71
AVERAGE 76 78 -2 77
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 1990 0.08 -0.08 0.00
MONTH TO DATE 0.15 0.96 -0.81 0.21
SINCE MAR 1 0.28 2.29 -2.01 4.39
SINCE JAN 1 2.78 5.63 -2.85 8.36
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 11 13 -2 12
MONTH TO DATE 207 198 9 190
SINCE MAR 1 500 500 0 579
SINCE JAN 1 922 906 16 984
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79
LOWEST 58
AVERAGE 69
..........................................................
THE MARATHON CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 92 2020
MINIMUM TEMPERATURE (F) 73 59 1952
SUNRISE AND SUNSET
APRIL 17 2025.........SUNRISE 700 AM EDT SUNSET 748 PM EDT
APRIL 18 2025.........SUNRISE 659 AM EDT SUNSET 748 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$