002  
CDUS43 KLSX 290728  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
228 AM CDT MON MAY 29 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 28 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 83 339 PM 94 2018 80 3 80  
MINIMUM 55 448 AM 39 1891 60 -5 54  
1992  
AVERAGE 69 70 -1 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1892 0.15 -0.15 0.00  
MONTH TO DATE 3.94 4.33 -0.39 5.11  
SINCE MAR 1 7.34 12.18 -4.84 14.92  
SINCE JAN 1 11.18 16.42 -5.24 17.21  
 
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 1 -1 0  
MONTH TO DATE 45 86 -41 84  
SINCE MAR 1 906 967 -61 946  
SINCE JUL 1 4177 4672 -495 4198  
 
COOLING  
YESTERDAY 4 6 -2 2  
MONTH TO DATE 124 97 27 128  
SINCE MAR 1 151 129 22 153  
SINCE JAN 1 151 129 22 153    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 300 AM  
LOWEST 30 1100 AM  
AVERAGE 50  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 94 1913  
1926  
MINIMUM TEMPERATURE (F) 60 39 1947  
1984  
 
SUNRISE AND SUNSET  
MAY 29 2023...........SUNRISE 547 AM CDT SUNSET 826 PM CDT  
MAY 30 2023...........SUNRISE 547 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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