064  
CDUS43 KLSX 212129  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
429 PM CDT SUN JUL 21 2024  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JULY 21 2024  
 
VALID TODAY AS OF 0400 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 79 1255 PM 108 1934 89 -10 82  
MINIMUM 62 517 AM 50 1944 69 -7 65  
AVERAGE 71 79 -8 74  
 
PRECIPITATION (IN)  
TODAY 0.00 2.79 1990 0.13 -0.13 T  
MONTH TO DATE 10.89 2.97 7.92 3.11  
SINCE JUN 1 15.40 7.20 8.20 6.00  
SINCE JAN 1 31.34 24.06 7.28 17.18  
 
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 6 14 -8 9  
MONTH TO DATE 219 284 -65 291  
SINCE JUN 1 591 578 13 626  
SINCE JAN 1 779 724 55 803    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 AM  
LOWEST 58 100 PM  
AVERAGE 74  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 110 1901  
MINIMUM TEMPERATURE (F) 69 55 1970  
 
SUNRISE AND SUNSET  
JULY 21 2024..........SUNRISE 601 AM CDT SUNSET 829 PM CDT  
JULY 22 2024..........SUNRISE 602 AM CDT SUNSET 828 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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