074  
CDUS42 KKEY 112132  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
532 PM EDT MON MAY 11 2026  
   
...............................  
 
   
..THE KEY WEST CLIMATE SUMMARY FOR MAY 11 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 89 1232 PM 90 1873 85 4 86  
MINIMUM 84 658 AM 64 1944 76 8 78  
AVERAGE 87 81 6 82  
 
PRECIPITATION (IN)  
TODAY 0.00 4.85 1883 0.10 -0.10 0.11  
MONTH TO DATE 0.39 0.90 -0.51 0.17  
SINCE MAR 1 4.17 4.50 -0.33 5.26  
SINCE JAN 1 4.85 7.87 -3.02 10.64  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 4 -4 0  
SINCE JUL 1 77 46 31 19  
 
COOLING  
TODAY 22 16 6 17  
MONTH TO DATE 215 167 48 183  
SINCE MAR 1 1051 850 201 873  
SINCE JAN 1 1382 1261 121 1289    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77  
LOWEST 63  
AVERAGE 70  
   
......................................................  
 
THE KEY WEST CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 90 1886  
1926  
2024  
MINIMUM TEMPERATURE (F) 76 68 1944  
 
SUNRISE AND SUNSET  
MAY 11 2026...........SUNRISE 645 AM EDT SUNSET 802 PM EDT  
MAY 12 2026...........SUNRISE 645 AM EDT SUNSET 802 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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