Climatological Report (Daily)
Issued by NWS Key West, FL
Issued by NWS Key West, FL
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CDUS42 KKEY 300530
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
130 AM EDT SUN AUG 30 2026
...................................
...THE KEY WEST CLIMATE SUMMARY FOR AUGUST 29 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 90 148 PM 95 1881 90 0 89
MINIMUM 76 837 AM 70 1889 80 -4 80
AVERAGE 83 85 -2 85
PRECIPITATION (IN)
YESTERDAY 0.36 3.29 1977 0.22 0.14 0.09
MONTH TO DATE 2.37 4.92 -2.55 4.37
SINCE JUN 1 11.72 12.78 -1.06 12.11
SINCE JAN 1 17.99 22.87 -4.88 23.98
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 18 20 -2 20
MONTH TO DATE 620 599 21 602
SINCE JUN 1 1885 1803 82 1819
SINCE JAN 1 3672 3398 274 3487
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 8.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85
LOWEST 63
AVERAGE 74
..........................................................
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 2026........SUNRISE 707 AM EDT SUNSET 747 PM EDT
AUGUST 31 2026........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.
$$