778  
CDUS43 KLSX 212232  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
529 PM CDT SUN APR 21 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 21 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 84 217 PM 88 1965 68 16 67  
1925  
MINIMUM 50 555 AM 29 1907 46 4 44  
AVERAGE 67 57 10 56  
 
PRECIPITATION (IN)  
TODAY 0.00 1.97 1984 0.16 -0.16 0.00  
MONTH TO DATE 2.20 2.95 -0.75 0.41  
SINCE MAR 1 6.73 5.86 0.87 3.75  
SINCE JAN 1 10.70 10.03 0.67 8.96  
 
SNOWFALL (IN)  
TODAY 0.0 T 1931 0.0 0.0 0.0  
1918  
1893  
MONTH TO DATE 0.4 0.2 0.2 0.6  
SINCE MAR 1 2.6 1.9 0.7 0.9  
SINCE JUL 1 28.7 18.0 10.7 4.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 9 -9 9  
MONTH TO DATE 183 251 -68 418  
SINCE MAR 1 892 887 5 1079  
SINCE JUL 1 4874 4833 41 4718  
 
COOLING  
TODAY 2 1 1 0  
MONTH TO DATE 27 14 13 12  
SINCE MAR 1 27 17 10 12  
SINCE JAN 1 27 17 10 12    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 10.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 61 400 AM  
LOWEST 26 300 PM  
AVERAGE 44  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 91 1965  
MINIMUM TEMPERATURE (F) 46 29 1986  
 
 
SUNRISE AND SUNSET  
APRIL 21 2019.........SUNRISE 624 AM CDT SUNSET 751 PM CDT  
APRIL 22 2019.........SUNRISE 623 AM CDT SUNSET 752 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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