914  
CDUS43 KLSX 082227  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
526 PM CDT WED MAY 8 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 8 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 1122 AM 90 1979 72 3 84  
1934  
MINIMUM 58 358 AM 34 1917 51 7 58  
AVERAGE 67 62 5 71  
 
PRECIPITATION (IN)  
TODAY 0.10 1.93 1939 0.17 -0.07 0.00  
MONTH TO DATE 0.32 1.36 -1.04 0.64  
SINCE MAR 1 9.80 8.76 1.04 4.43  
SINCE JAN 1 13.77 12.93 0.84 9.64  
 
SNOWFALL (IN)  
TODAY 0.0 T 1923 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  
TODAY 0 5 -5 0  
MONTH TO DATE 23 43 -20 0  
SINCE MAR 1 963 1000 -37 1130  
SINCE JUL 1 4945 4946 -1 4769  
 
COOLING  
TODAY 2 2 0 6  
MONTH TO DATE 9 9 0 45  
SINCE MAR 1 41 34 7 58  
SINCE JAN 1 41 34 7 58    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 13.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 64 1200 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1895  
MINIMUM TEMPERATURE (F) 51 31 1906  
 
 
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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