113  
CDUS43 KLSX 182135  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
435 PM CDT TUE APR 18 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 18 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 79 232 PM 87 1925 68 11 54  
1948  
MINIMUM 48 555 AM 28 2020 46 2 36  
AVERAGE 64 57 7 45  
 
PRECIPITATION (IN)  
TODAY 0.00 2.77 1970 0.17 -0.17 0.00  
MONTH TO DATE 0.46 2.62 -2.16 2.25  
SINCE MAR 1 3.28 5.59 -2.31 6.41  
SINCE JAN 1 7.12 9.83 -2.71 8.70  
 
SNOWFALL (IN)  
TODAY 0.0 T 1953 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.2 -0.2 T  
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 1 9 -8 20  
MONTH TO DATE 120 203 -83 246  
SINCE MAR 1 741 799 -58 784  
SINCE JUL 1 4012 4504 -492 4036  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 16 17 -1 2  
SINCE MAR 1 20 22 -2 2  
SINCE JAN 1 20 22 -2 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 49 600 AM  
LOWEST 34 100 PM  
AVERAGE 42  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 87 1987  
1996  
MINIMUM TEMPERATURE (F) 47 28 1949  
1983  
 
SUNRISE AND SUNSET  
APRIL 18 2023.........SUNRISE 628 AM CDT SUNSET 749 PM CDT  
APRIL 19 2023.........SUNRISE 627 AM CDT SUNSET 750 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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