165  
CDUS43 KLSX 040729  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
228 AM CDT THU APR 4 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 3 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1890 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 303 PM 89 2011 62 5 60  
MINIMUM 41 230 AM 18 1936 40 1 31  
AVERAGE 54 51 3 46  
 
PRECIPITATION (IN)  
YESTERDAY T 3.99 2014 0.12 -0.12 T  
MONTH TO DATE T 0.37 -0.37 0.14  
SINCE MAR 1 4.53 3.28 1.25 3.48  
SINCE JAN 1 8.50 7.45 1.05 8.69  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.2 1899 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.3  
SINCE MAR 1 2.2 1.8 0.4 0.6  
SINCE JUL 1 28.3 17.9 10.4 3.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 14 -3 19  
MONTH TO DATE 51 44 7 89  
SINCE MAR 1 760 680 80 750  
SINCE JUL 1 4742 4626 116 4389  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 3 -3 0  
SINCE JAN 1 0 3 -3 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 8.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76  
LOWEST 42  
AVERAGE 59  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 88 1942  
1929  
MINIMUM TEMPERATURE (F) 40 18 1899  
 
 
SUNRISE AND SUNSET  
APRIL 4 2019.........SUNRISE 649 AM CDT SUNSET 735 PM CDT  
APRIL 5 2019.........SUNRISE 648 AM CDT SUNSET 736 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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