136  
CDUS43 KLSX 302133  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
433 PM CDT TUE MAY 30 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 30 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 88 236 PM 99 1934 80 8 87  
MINIMUM 62 510 AM 39 1984 60 2 67  
AVERAGE 75 70 5 77  
 
PRECIPITATION (IN)  
TODAY 0.00 2.98 1974 0.14 -0.14 0.00  
MONTH TO DATE 3.94 4.62 -0.68 5.11  
SINCE MAR 1 7.34 12.47 -5.13 14.92  
SINCE JAN 1 11.18 16.71 -5.53 17.21  
 
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 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  
TODAY 0 1 -1 0  
MONTH TO DATE 45 88 -43 84  
SINCE MAR 1 906 969 -63 946  
SINCE JUL 1 4177 4674 -497 4198  
 
COOLING  
TODAY 10 6 4 12  
MONTH TO DATE 141 109 32 153  
SINCE MAR 1 168 141 27 178  
SINCE JAN 1 168 141 27 178    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 600 AM  
LOWEST 31 300 PM  
AVERAGE 51  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 1934  
MINIMUM TEMPERATURE (F) 61 38 1894  
 
SUNRISE AND SUNSET  
MAY 30 2023...........SUNRISE 547 AM CDT SUNSET 827 PM CDT  
MAY 31 2023...........SUNRISE 546 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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