718  
CDUS43 KLSX 230733  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
233 AM CDT SUN APR 23 2017  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 22 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1890 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 445 PM 91 1965 68 -5 70  
MINIMUM 45 1159 PM 29 1986 46 -1 51  
AVERAGE 54 57 -3 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 2.69 1944 0.17 -0.10 0.00  
MONTH TO DATE 1.76 3.12 -1.36 0.97  
SINCE MAR 1 4.97 6.03 -1.06 2.85  
SINCE JAN 1 6.19 10.20 -4.01 4.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE MAR 1 T 1.9 -1.9 T  
SINCE JUL 1 1.6 18.0 -16.4 9.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 9 2 4  
MONTH TO DATE 128 260 -132 212  
SINCE MAR 1 627 896 -269 630  
SINCE JUL 1 3668 4842 -1174 3807  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 35 15 20 15  
SINCE MAR 1 39 18 21 19  
SINCE JAN 1 43 18 25 19    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 14.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66  
LOWEST 36  
AVERAGE 51  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 90 1965  
MINIMUM TEMPERATURE (F) 47 26 1893  
 
 
SUNRISE AND SUNSET  
APRIL 23 2017.........SUNRISE 621 AM CDT SUNSET 754 PM CDT  
APRIL 24 2017.........SUNRISE 620 AM CDT SUNSET 755 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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