AFOS product CLIEYW
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
532 
CDUS42 KKEY 140531
CLIEYW

CLIMATE REPORT 
NATIONAL WEATHER SERVICE KEY WEST FL
131 AM EDT SUN SEP 14 2025

...................................

...THE KEY WEST CLIMATE SUMMARY FOR SEPTEMBER 13 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    155 PM  94    2023  89      0       91       
  MINIMUM         77   1229 AM  71    1890  79     -2       87       
                                      1954                           
                                      1958                           
  AVERAGE         83                        84     -1       89     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          4.00 1958   0.24  -0.24     0.00     
  MONTH TO DATE    6.79                      3.13   3.66     0.14     
  SINCE SEP 1      6.79                      3.13   3.66     0.14     
  SINCE JAN 1     30.99                     26.45   4.54    36.13     

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE SEP 1      0                         0      0        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY       18                        19     -1       24        
  MONTH TO DATE  236                       256    -20      286        
  SINCE SEP 1    236                       256    -20      286        
  SINCE JAN 1   3765                      3692     73     3995        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (20)        
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (20)        
  AVERAGE WIND SPEED     4.5                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97                                                        
 LOWEST     68                                                        
 AVERAGE    83                                                        

..........................................................


THE KEY WEST CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89        95      1872                      
                                             2023                     
 MINIMUM TEMPERATURE (F)   79        70      1901                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 14 2025.....SUNRISE   713 AM EDT   SUNSET   731 PM EDT     
SEPTEMBER 15 2025.....SUNRISE   713 AM EDT   SUNSET   730 PM EDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$