876  
CDUS43 KLSX 150733  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
232 AM CDT WED MAY 15 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 14 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 78 508 PM 90 1987 74 4 88  
1932  
1915  
MINIMUM 48 547 AM 33 1895 53 -5 65  
AVERAGE 63 63 0 77  
 
PRECIPITATION (IN)  
YESTERDAY T 4.10 1970 0.16 -0.16 0.23  
MONTH TO DATE 0.56 2.37 -1.81 0.91  
SINCE MAR 1 10.04 9.77 0.27 4.70  
SINCE JAN 1 14.01 13.94 0.07 9.91  
 
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 2 4 -2 0  
MONTH TO DATE 81 68 13 0  
SINCE MAR 1 1021 1025 -4 1130  
SINCE JUL 1 5003 4971 32 4769  
 
COOLING  
YESTERDAY 0 2 -2 12  
MONTH TO DATE 9 21 -12 112  
SINCE MAR 1 41 46 -5 125  
SINCE JAN 1 41 46 -5 125    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86  
LOWEST 41  
AVERAGE 64  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1944  
1941  
1911  
MINIMUM TEMPERATURE (F) 53 36 1959  
1926  
1907  
 
 
SUNRISE AND SUNSET  
MAY 15 2019...........SUNRISE 557 AM CDT SUNSET 814 PM CDT  
MAY 16 2019...........SUNRISE 556 AM CDT SUNSET 815 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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