250  
CDUS42 KKEY 202120  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
420 PM EST THU FEB 20 2025  
   
...............................  
 
   
..THE MARATHON CLIMATE SUMMARY FOR FEBRUARY 20 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 78 1230 PM 86 2019 79 -1 69  
2020  
2023  
MINIMUM 74 306 PM 45 2015 67 7 60  
AVERAGE 76 73 3 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.71 1985 0.05 -0.05 0.00  
MONTH TO DATE T 1.32 -1.32 2.81  
SINCE DEC 1 4.13 5.16 -1.03 12.44  
SINCE JAN 1 1.35 2.96 -1.61 3.86  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 10 -10 2  
SINCE DEC 1 31 60 -29 8  
SINCE JUL 1 31 61 -30 8  
 
COOLING  
TODAY 11 8 3 0  
MONTH TO DATE 243 148 95 109  
SINCE DEC 1 598 592 6 570  
SINCE JAN 1 368 336 32 356    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
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 88  
LOWEST 69  
AVERAGE 79  
   
......................................................  
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 86 2019  
2023  
MINIMUM TEMPERATURE (F) 67 48 1958  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2025......SUNRISE 654 AM EST SUNSET 622 PM EST  
FEBRUARY 21 2025......SUNRISE 653 AM EST SUNSET 623 PM EST  
 
- 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