614  
CDUS43 KLSX 210727  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
227 AM CDT SUN JUL 21 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JULY 20 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 95 324 PM 110 1934 88 7 94  
MINIMUM 73 1159 PM 56 2009 67 6 68  
1970  
AVERAGE 84 78 6 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 2.21 1898 0.13 -0.08 0.00  
MONTH TO DATE 1.01 2.98 -1.97 1.46  
SINCE JUN 1 6.76 7.45 -0.69 4.58  
SINCE JAN 1 24.89 24.00 0.89 16.47  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 2 11 -9 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 19 13 6 16  
MONTH TO DATE 307 246 61 341  
SINCE JUN 1 574 494 80 773  
SINCE JAN 1 738 597 141 1068    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 10.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 52  
AVERAGE 70  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 108 1934  
MINIMUM TEMPERATURE (F) 67 50 1944  
 
 
SUNRISE AND SUNSET  
JULY 21 2019..........SUNRISE 601 AM CDT SUNSET 830 PM CDT  
JULY 22 2019..........SUNRISE 601 AM CDT SUNSET 829 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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