335  
CDUS42 KKEY 100528  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
128 AM EDT THU APR 10 2025  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR APRIL 9 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 433 PM 89 2006 83 -6 81  
2018  
MINIMUM 69 548 AM 56 2009 72 -3 74  
AVERAGE 73 78 -5 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.95 2019 0.06 -0.02 0.00  
MONTH TO DATE 0.15 0.52 -0.37 0.21  
SINCE MAR 1 0.28 1.85 -1.57 4.39  
SINCE JAN 1 2.78 5.19 -2.41 8.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 5 -5 0  
SINCE JUL 1 31 71 -40 8  
 
COOLING  
YESTERDAY 8 12 -4 13  
MONTH TO DATE 134 107 27 107  
SINCE MAR 1 427 409 18 496  
SINCE JAN 1 849 815 34 901    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79  
LOWEST 50  
AVERAGE 65  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 90 2018  
MINIMUM TEMPERATURE (F) 72 60 1956  
2022  
 
SUNRISE AND SUNSET  
APRIL 10 2025.........SUNRISE 707 AM EDT SUNSET 745 PM EDT  
APRIL 11 2025.........SUNRISE 706 AM EDT SUNSET 745 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