388  
CDUS42 KKEY 212132  
CLIEYW  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
532 PM EDT SAT MAR 21 2026  
   
...............................
 
 
   
..THE KEY WEST CLIMATE SUMMARY FOR MARCH 21 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 78 400 PM 85 1955 80 -2 73  
1982  
1994  
MINIMUM 69 654 AM 54 1896 70 -1 61  
1936  
AVERAGE 74 75 -1 67  
 
PRECIPITATION (IN)  
TODAY 0.00 1.53 1985 0.04 -0.04 0.00  
MONTH TO DATE 2.40 1.06 1.34 0.02  
SINCE MAR 1 2.40 1.06 1.34 0.02  
SINCE JAN 1 3.08 4.43 -1.35 5.40  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JUL 1 77 42 35 19  
 
COOLING  
TODAY 9 10 -1 2  
MONTH TO DATE 258 194 64 166  
SINCE MAR 1 258 194 64 166  
SINCE JAN 1 589 605 -16 582    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 9.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73  
LOWEST 56  
AVERAGE 65  
   
......................................................
 
 
THE KEY WEST CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 87 1977  
MINIMUM TEMPERATURE (F) 70 53 1996  
 
SUNRISE AND SUNSET  
MARCH 21 2026.........SUNRISE 730 AM EDT SUNSET 739 PM EDT  
MARCH 22 2026.........SUNRISE 729 AM EDT SUNSET 739 PM EDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab FL Page Main Text Page