397  
CDUS44 KLCH 180807  
CLILFT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LAKE CHARLES, LA  
307 AM CDT TUE MAY 18 2021  
   
...............................
 
 
   
..THE LAFAYETTE CLIMATE SUMMARY FOR MAY 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 76 4:20 PM 95 2018 86 -10 80  
MINIMUM 68 10:10 PM 50 1926 68 0 70  
AVERAGE 72 77 -5 75  
 
PRECIPITATION (IN)  
YESTERDAY 6.37R 3.00 1904 0.16 6.21 0.58  
MONTH TO DATE 14.08 2.80 11.28 7.54  
SINCE MAR 1 25.74 11.43 14.31 14.48  
SINCE JAN 1 31.44 21.42 10.02 24.65  
 
DEGREE DAYS  
COOLING  
YESTERDAY 7 12 -5 10  
MONTH TO DATE 145 170 -25 121  
SINCE MAR 1 367 405 -38 471  
SINCE JAN 1 408 445 -37 525    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 PM  
LOWEST 82 12:00 AM  
AVERAGE 90  
   
......................................................
 
 
THE LAFAYETTE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 94 1988  
1998  
2018  
MINIMUM TEMPERATURE (F) 68 53 1893  
1945  
 
SUNRISE AND SUNSET  
MAY 18 2021...........SUNRISE 6:12 AM CDT SUNSET 7:57 PM CDT  
MAY 19 2021...........SUNRISE 6:12 AM CDT SUNSET 7:58 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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