169  
CDUS43 KLSX 170730  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
230 AM CDT SAT JUN 17 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JUNE 16 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 89 322 PM 100 1918 85 4 94  
1936  
MINIMUM 64 517 AM 46 1917 65 -1 77  
AVERAGE 77 75 2 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.07 1975 0.14 -0.14 0.00  
MONTH TO DATE 1.51 2.26 -0.75 2.08  
SINCE JUN 1 1.51 2.26 -0.75 2.08  
SINCE JAN 1 12.69 19.12 -6.43 19.29  
 
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 JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 7.4 16.5 -9.1 24.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 3 -1 0  
SINCE JUN 1 2 3 -1 0  
SINCE JUL 1 4179 4679 -500 4198  
 
COOLING  
YESTERDAY 12 10 2 21  
MONTH TO DATE 139 134 5 175  
SINCE JUN 1 139 134 5 175  
SINCE JAN 1 316 280 36 366    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 1100 PM  
LOWEST 40 300 PM  
AVERAGE 58  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 101 1918  
MINIMUM TEMPERATURE (F) 65 47 1999  
 
SUNRISE AND SUNSET  
JUNE 17 2023..........SUNRISE 543 AM CDT SUNSET 836 PM CDT  
JUNE 18 2023..........SUNRISE 543 AM CDT SUNSET 837 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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