Climatological Report (Daily)
Issued by NWS Key West, FL
Issued by NWS Key West, FL
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CDUS42 KKEY 300542
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
142 AM EDT SAT AUG 30 2025
...................................
...THE KEY WEST CLIMATE SUMMARY FOR AUGUST 29 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 89 122 PM 95 1881 90 -1 88
MINIMUM 80 1150 PM 70 1889 80 0 79
AVERAGE 85 85 0 84
PRECIPITATION (IN)
YESTERDAY 0.09 3.29 1977 0.22 -0.13 0.03
MONTH TO DATE 4.37 4.92 -0.55 7.22
SINCE JUN 1 12.11 12.78 -0.67 19.68
SINCE JAN 1 23.98 22.87 1.11 34.17
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 20 20 0 19
MONTH TO DATE 602 599 3 626
SINCE JUN 1 1819 1803 16 1898
SINCE JAN 1 3487 3398 89 3672
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94
LOWEST 67
AVERAGE 81
..........................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 94 1878
MINIMUM TEMPERATURE (F) 80 70 1889
1960
SUNRISE AND SUNSET
AUGUST 30 2025........SUNRISE 708 AM EDT SUNSET 747 PM EDT
AUGUST 31 2025........SUNRISE 708 AM EDT SUNSET 746 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$