426  
CDUS42 KKEY 102018  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
418 PM EDT WED MAY 10 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR MAY 10 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1950 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 90 245 PM 92 2019 87 3 85  
MINIMUM 76 601 AM 61 1963 75 1 76  
AVERAGE 83 81 2 81  
 
PRECIPITATION (IN)  
TODAY 0.00 2.81 2020 0.10 -0.10 T  
MONTH TO DATE T 0.88 -0.88 0.44  
SINCE MAR 1 3.93 4.32 -0.39 2.40  
SINCE JAN 1 5.41 7.66 -2.25 4.63  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 5 -5 0  
SINCE JUL 1 44 71 -27 30  
 
COOLING  
TODAY 18 16 2 16  
MONTH TO DATE 164 156 8 181  
SINCE MAR 1 1133 857 276 1066  
SINCE JAN 1 1803 1263 540 1542    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82  
LOWEST 54  
AVERAGE 68  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 92 2008  
2019  
MINIMUM TEMPERATURE (F) 75 64 1960  
 
SUNRISE AND SUNSET  
MAY 10 2023...........SUNRISE 643 AM EDT SUNSET 759 PM EDT  
MAY 11 2023...........SUNRISE 643 AM EDT SUNSET 759 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