323  
CDUS43 KLSX 140729  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
228 AM CDT TUE MAY 14 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 13 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 67 421 PM 91 1940 74 -7 89  
MINIMUM 42 540 AM 34 1901 53 -11 68  
AVERAGE 55 63 -8 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.39 1985 0.17 -0.17 0.00  
MONTH TO DATE 0.56 2.21 -1.65 0.68  
SINCE MAR 1 10.04 9.61 0.43 4.47  
SINCE JAN 1 14.01 13.78 0.23 9.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1953 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
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  
YESTERDAY 10 4 6 0  
MONTH TO DATE 79 64 15 0  
SINCE MAR 1 1019 1021 -2 1130  
SINCE JUL 1 5001 4967 34 4769  
 
COOLING  
YESTERDAY 0 2 -2 14  
MONTH TO DATE 9 19 -10 100  
SINCE MAR 1 41 44 -3 113  
SINCE JAN 1 41 44 -3 113    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 2.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96  
LOWEST 43  
AVERAGE 70  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1987  
1932  
1915  
MINIMUM TEMPERATURE (F) 53 33 1895  
 
 
SUNRISE AND SUNSET  
MAY 14 2019...........SUNRISE 558 AM CDT SUNSET 813 PM CDT  
MAY 15 2019...........SUNRISE 557 AM CDT SUNSET 814 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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