690  
CDUS43 KLSX 202226  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
526 PM CDT TUE AUG 20 2024  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 20 2024  
 
VALID AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 359 PM 102 1962 88 -8 98  
2003  
MINIMUM 60 559 AM 46 1950 66 -6 75  
AVERAGE 70 77 -7 87  
 
PRECIPITATION (IN)  
TODAY 0.00 3.38 2010 0.15 -0.15 0.00  
MONTH TO DATE 2.85 2.63 0.22 9.40  
SINCE JUN 1 18.59 10.99 7.60 15.78  
SINCE JAN 1 34.53 27.85 6.68 26.96  
 
SNOWFALL (IN)  
TODAY 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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 6 -6 2  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 5 12 -7 22  
MONTH TO DATE 209 262 -53 219  
SINCE JUN 1 941 975 -34 1018  
SINCE JAN 1 1129 1121 8 1195    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 48 200 PM  
AVERAGE 71  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 105 2003  
MINIMUM TEMPERATURE (F) 66 48 1950  
1956  
 
SUNRISE AND SUNSET  
AUGUST 20 2024........SUNRISE 628 AM CDT SUNSET 756 PM CDT  
AUGUST 21 2024........SUNRISE 629 AM CDT SUNSET 754 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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