686  
CDUS43 KLSX 060745  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
245 AM CDT SUN APR 06 2025  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 5 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 46 344 PM 85 1893 64 -18 58  
1954  
1988  
MINIMUM 42 1159 PM 14 1920 42 0 32  
AVERAGE 44 53 -9 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 1.84 1964 0.14 0.08 0.00  
MONTH TO DATE 1.66 0.66 1.00 1.62  
SINCE MAR 1 4.18 3.63 0.55 4.81  
SINCE JAN 1 6.00 7.87 -1.87 7.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.8 1923 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 0.4 1.6 -1.2 T  
SINCE JUL 1 18.6 16.4 2.2 8.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 13 8 20  
MONTH TO DATE 64 67 -3 76  
SINCE MAR 1 469 663 -194 508  
SINCE JUL 1 4101 4368 -267 3749  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE MAR 1 18 9 9 6  
SINCE JAN 1 18 9 9 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 16.3  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 89 1893  
MINIMUM TEMPERATURE (F) 42 21 1898  
 
SUNRISE AND SUNSET  
APRIL 6 2025.........SUNRISE 645 AM CDT SUNSET 738 PM CDT  
APRIL 7 2025.........SUNRISE 644 AM CDT SUNSET 739 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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