624  
CDUS43 KLSX 160735  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
235 AM CDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 15 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 500 PM 90 1911 76 -7 77  
1941  
1944  
MINIMUM 61 1131 AM 36 1907 55 6 55  
1926  
1959  
AVERAGE 65 66 -1 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.60 2.92 1990 0.14 0.46 0.03  
MONTH TO DATE 2.48 2.46 0.02 2.51  
SINCE MAR 1 5.88 10.31 -4.43 12.32  
SINCE JAN 1 9.72 14.55 -4.83 14.61  
 
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 0.3 1.7 -1.4 4.9  
SINCE JUL 1 7.4 16.5 -9.1 24.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 34 60 -26 54  
SINCE MAR 1 895 941 -46 916  
SINCE JUL 1 4166 4646 -480 4168  
 
COOLING  
YESTERDAY 0 3 -3 1  
MONTH TO DATE 88 36 52 96  
SINCE MAR 1 115 68 47 121  
SINCE JAN 1 115 68 47 121    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 200 AM  
LOWEST 80 1000 AM  
AVERAGE 89  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 89 1944  
1962  
2019  
MINIMUM TEMPERATURE (F) 56 33 1890  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 556 AM CDT SUNSET 815 PM CDT  
MAY 17 2023...........SUNRISE 555 AM CDT SUNSET 816 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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