786  
CDUS43 KLSX 080735  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
234 AM CDT WED MAY 8 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 7 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 77 332 PM 90 1965 72 5 83  
1940  
1896  
MINIMUM 60 1159 PM 33 1931 51 9 57  
1906  
AVERAGE 69 62 7 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 3.17 1943 0.17 -0.12 0.00  
MONTH TO DATE 0.22 1.19 -0.97 0.64  
SINCE MAR 1 9.70 8.59 1.11 4.43  
SINCE JAN 1 13.67 12.76 0.91 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 0 5 -5 0  
MONTH TO DATE 23 38 -15 0  
SINCE MAR 1 963 995 -32 1130  
SINCE JUL 1 4945 4941 4 4769  
 
COOLING  
YESTERDAY 4 1 3 5  
MONTH TO DATE 7 7 0 39  
SINCE MAR 1 39 32 7 52  
SINCE JAN 1 39 32 7 52    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 7.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 60  
AVERAGE 75  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 90 1979  
1934  
MINIMUM TEMPERATURE (F) 51 34 1917  
 
 
SUNRISE AND SUNSET  
MAY 8 2019...........SUNRISE 604 AM CDT SUNSET 808 PM CDT  
MAY 9 2019...........SUNRISE 602 AM CDT SUNSET 809 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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