474  
CDUS43 KLSX 270730  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
230 AM CDT MON MAY 27 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 26 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 82 354 PM 93 1953 77 5 90  
1911  
MINIMUM 67 710 AM 38 1901 57 10 65  
AVERAGE 75 67 8 78  
 
PRECIPITATION (IN)  
YESTERDAY T 2.96 2000 0.15 -0.15 0.00  
MONTH TO DATE 4.23 4.20 0.03 2.88  
SINCE MAR 1 13.71 11.60 2.11 6.67  
SINCE JAN 1 17.68 15.77 1.91 11.88  
 
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 2 -2 0  
MONTH TO DATE 96 101 -5 0  
SINCE MAR 1 1036 1058 -22 1130  
SINCE JUL 1 5018 5004 14 4769  
 
COOLING  
YESTERDAY 10 4 6 13  
MONTH TO DATE 91 57 34 207  
SINCE MAR 1 123 82 41 220  
SINCE JAN 1 123 82 41 220    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90  
LOWEST 58  
AVERAGE 74  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 2018  
MINIMUM TEMPERATURE (F) 57 39 1961  
 
 
SUNRISE AND SUNSET  
MAY 27 2019...........SUNRISE 548 AM CDT SUNSET 824 PM CDT  
MAY 28 2019...........SUNRISE 548 AM CDT SUNSET 825 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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