621  
CDUS43 KLSX 292136  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
436 PM CDT MON APR 29 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 29 2019
 
 
VALID TODAY AS OF 0400 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 70 254 PM 91 1910 70 0 71  
MINIMUM 52 623 AM 32 2008 48 4 42  
AVERAGE 61 59 2 57  
 
PRECIPITATION (IN)  
TODAY 0.17 4.46 2017 0.17 0.00 0.00  
MONTH TO DATE 2.53 4.32 -1.79 0.45  
SINCE MAR 1 7.06 7.23 -0.17 3.79  
SINCE JAN 1 11.03 11.40 -0.37 9.00  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 2015 0.0 0.0 0.0  
MONTH TO DATE 0.4 0.2 0.2 0.6  
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 4 7 -3 8  
MONTH TO DATE 228 313 -85 469  
SINCE MAR 1 937 949 -12 1130  
SINCE JUL 1 4919 4895 24 4769  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 32 22 10 12  
SINCE MAR 1 32 25 7 12  
SINCE JAN 1 32 25 7 12    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 40 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 12.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 800 AM  
LOWEST 66 1200 AM  
AVERAGE 76  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1942  
1936  
1895  
MINIMUM TEMPERATURE (F) 49 28 1908  
 
 
SUNRISE AND SUNSET  
APRIL 29 2019.........SUNRISE 614 AM CDT SUNSET 759 PM CDT  
APRIL 30 2019.........SUNRISE 613 AM CDT SUNSET 800 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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