474  
CDUS43 KLSX 050728  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
228 AM CDT SUN MAY 5 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 4 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 69 328 PM 91 1952 71 -2 76  
MINIMUM 50 542 AM 28 1907 50 0 56  
AVERAGE 60 61 -1 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.58 2003 0.17 -0.17 0.00  
MONTH TO DATE 0.17 0.67 -0.50 0.64  
SINCE MAR 1 9.65 8.07 1.58 4.43  
SINCE JAN 1 13.62 12.24 1.38 9.64  
 
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 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 5 5 0 0  
MONTH TO DATE 18 23 -5 0  
SINCE MAR 1 958 980 -22 1130  
SINCE JUL 1 4940 4926 14 4769  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 1 4 -3 23  
SINCE MAR 1 33 29 4 36  
SINCE JAN 1 33 29 4 36    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 45  
AVERAGE 69  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 93 1952  
1909  
MINIMUM TEMPERATURE (F) 50 35 1944  
1917  
 
 
SUNRISE AND SUNSET  
MAY 5 2019...........SUNRISE 607 AM CDT SUNSET 805 PM CDT  
MAY 6 2019...........SUNRISE 606 AM CDT SUNSET 806 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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