963  
CDUS43 KILX 140634  
CLIDEC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LINCOLN IL  
134 AM CDT SUN MAY 14 2023  
   
...............................
 
 
   
..THE DECATUR IL AIRPORT CLIMATE SUMMARY FOR MAY 13 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 1255 PM MM MM 74 10 90  
MINIMUM 64 1134 PM MM MM 52 12 57  
AVERAGE 74 63 11 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.32 MM MM 0.14 0.18 0.00  
MONTH TO DATE 1.49 1.93 -0.44 1.06  
SINCE MAR 1 6.59 8.10 -1.51 9.67  
SINCE JAN 1 10.49 11.93 -1.44 13.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 47 76 -29 81  
SINCE MAR 1 1100 1157 -57 1183  
SINCE JUL 1 4841 5330 -489 5129  
 
COOLING  
YESTERDAY 9 2 7 9  
MONTH TO DATE 28 21 7 61  
SINCE MAR 1 39 37 2 75  
SINCE JAN 1 39 37 2 75    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 65 100 PM  
AVERAGE 83  
   
......................................................
 
 
THE DECATUR IL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 MM MM  
MINIMUM TEMPERATURE (F) 53 MM MM  
 
SUNRISE AND SUNSET  
MAY 14 2023...........SUNRISE 542 AM CDT SUNSET 802 PM CDT  
MAY 15 2023...........SUNRISE 541 AM CDT SUNSET 803 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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