436  
CDUS42 KKEY 200533  
CLIMTH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE KEY WEST FL  
1233 AM EST MON NOV 20 2023  
   
...............................
 
 
   
..THE MARATHON CLIMATE SUMMARY FOR NOVEMBER 19 2023
 
 
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)  
YESTERDAY  
MAXIMUM 79 230 PM 86 1972 81 -2 81  
2000  
2015  
MINIMUM 72 713 AM 50 1951 70 2 73  
AVERAGE 76 75 1 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.34 1950 0.04 -0.04 0.00  
MONTH TO DATE 6.71 1.23 5.48 1.12  
SINCE SEP 1 19.77 13.50 6.27 9.80  
SINCE JAN 1 43.33 36.96 6.37 30.65  
 
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 11 10 1 12  
MONTH TO DATE 259 222 37 306  
SINCE SEP 1 1432 1292 140 1438  
SINCE JAN 1 5741 4762 979 5312    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 67  
AVERAGE 77  
   
......................................................
 
 
THE MARATHON CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 87 1972  
MINIMUM TEMPERATURE (F) 70 54 1951  
 
SUNRISE AND SUNSET  
NOVEMBER 20 2023......SUNRISE 644 AM EST SUNSET 536 PM EST  
NOVEMBER 21 2023......SUNRISE 645 AM EST SUNSET 536 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