Climatological Report (Daily)
Issued by NWS Key West, FL
Issued by NWS Key West, FL
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CDUS42 KKEY 160548
CLIEYW
CLIMATE REPORT
NATIONAL WEATHER SERVICE KEY WEST FL
148 AM EDT SUN AUG 16 2026
...................................
...THE KEY WEST CLIMATE SUMMARY FOR AUGUST 15 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 90 512 PM 96 2024 91 -1 90
MINIMUM 81 1203 AM 70 1891 81 0 84
1911
1920
AVERAGE 86 86 0 87
PRECIPITATION (IN)
YESTERDAY 0.05 2.40 1920 0.18 -0.13 0.01
MONTH TO DATE 1.80 2.30 -0.50 1.72
SINCE JUN 1 11.15 10.16 0.99 9.46
SINCE JAN 1 17.42 20.25 -2.83 21.33
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 21 21 0 22
MONTH TO DATE 314 315 -1 310
SINCE JUN 1 1579 1519 60 1527
SINCE JAN 1 3366 3114 252 3195
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (110)
AVERAGE WIND SPEED 11.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 63
AVERAGE 73
..........................................................
THE KEY WEST CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 95 1956
1957
MINIMUM TEMPERATURE (F) 81 71 1891
SUNRISE AND SUNSET
AUGUST 16 2026........SUNRISE 702 AM EDT SUNSET 800 PM EDT
AUGUST 17 2026........SUNRISE 702 AM EDT SUNSET 759 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$