419  
CDUS43 KLSX 300729  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CDT THU MAY 30 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 29 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 83 1202 PM 94 1926 78 5 89  
1913  
MINIMUM 61 1122 PM 39 1984 57 4 68  
1947  
AVERAGE 72 68 4 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.35 1.23 1898 0.16 0.19 0.00  
MONTH TO DATE 4.68 4.67 0.01 2.88  
SINCE MAR 1 14.16 12.07 2.09 6.67  
SINCE JAN 1 18.13 16.24 1.89 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 96 107 -11 0  
SINCE MAR 1 1036 1064 -28 1130  
SINCE JUL 1 5018 5010 8 4769  
 
COOLING  
YESTERDAY 7 4 3 14  
MONTH TO DATE 122 69 53 256  
SINCE MAR 1 154 94 60 269  
SINCE JAN 1 154 94 60 269    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 65  
AVERAGE 79  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 99 1934  
MINIMUM TEMPERATURE (F) 58 39 1984  
 
 
SUNRISE AND SUNSET  
MAY 30 2019...........SUNRISE 547 AM CDT SUNSET 827 PM CDT  
MAY 31 2019...........SUNRISE 546 AM CDT SUNSET 827 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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