527  
CDUS43 KLSX 190728  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
227 AM CDT SUN MAY 19 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 18 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 83 300 PM 91 1962 75 8 77  
MINIMUM 62 1159 PM 35 2002 54 8 61  
AVERAGE 73 65 8 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.19 3.10 1929 0.16 0.03 T  
MONTH TO DATE 1.19 2.99 -1.80 0.91  
SINCE MAR 1 10.67 10.39 0.28 4.70  
SINCE JAN 1 14.64 14.56 0.08 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 0 3 -3 0  
MONTH TO DATE 81 81 0 0  
SINCE MAR 1 1021 1038 -17 1130  
SINCE JUL 1 5003 4984 19 4769  
 
COOLING  
YESTERDAY 8 3 5 4  
MONTH TO DATE 45 31 14 140  
SINCE MAR 1 77 56 21 153  
SINCE JAN 1 77 56 21 153    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 11.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 54  
AVERAGE 74  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 91 1998  
1996  
MINIMUM TEMPERATURE (F) 54 37 1925  
1894  
 
 
SUNRISE AND SUNSET  
MAY 19 2019...........SUNRISE 553 AM CDT SUNSET 818 PM CDT  
MAY 20 2019...........SUNRISE 553 AM CDT SUNSET 819 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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