420  
CDUS44 KLCH 180804  
CLILFT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAKE CHARLES, LA  
304 AM CDT SAT SEP 18 2021  
   
...............................
 
 
   
..THE LAFAYETTE CLIMATE SUMMARY FOR SEPTEMBER 17 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1893 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 89 12:11 PM 99 1900 89 0 88  
1933  
2004  
MINIMUM 75 5:41 AM 54 1961 70 5 72  
AVERAGE 82 80 2 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.92 1963 0.15 -0.15 0.00  
MONTH TO DATE 6.93 3.11 3.82 2.08  
SINCE SEP 1 6.93 3.11 3.82 2.08  
SINCE JAN 1 67.83 46.79 21.04 51.69  
 
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 17 15 2 15  
MONTH TO DATE 271 274 -3 317  
SINCE SEP 1 271 274 -3 317  
SINCE JAN 1 2497 2548 -51 2670    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 1:00 AM  
LOWEST 63 3:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE LAFAYETTE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 100 1912  
1933  
MINIMUM TEMPERATURE (F) 70 47 1903  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2021.....SUNRISE 6:54 AM CDT SUNSET 7:09 PM CDT  
SEPTEMBER 19 2021.....SUNRISE 6:55 AM CDT SUNSET 7:08 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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