801  
CDUS43 KLSX 170726  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
226 AM CDT FRI MAY 17 2024  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 16 2024
 
 
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)  
YESTERDAY  
MAXIMUM 76 250 PM 89 1944 76 0 68  
1962  
2019  
MINIMUM 63 1128 PM 33 1890 56 7 59  
AVERAGE 70 66 4 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 2.45 1990 0.15 -0.06 1.34  
MONTH TO DATE 2.90 2.61 0.29 3.82  
SINCE MAR 1 10.85 10.46 0.39 7.22  
SINCE JAN 1 13.79 14.70 -0.91 11.06  
 
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 T 1.7 -1.7 0.3  
SINCE JUL 1 8.6 16.5 -7.9 7.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 1  
MONTH TO DATE 12 63 -51 35  
SINCE MAR 1 650 944 -294 896  
SINCE JUL 1 3891 4649 -758 4167  
 
COOLING  
YESTERDAY 5 4 1 0  
MONTH TO DATE 42 40 2 88  
SINCE MAR 1 86 72 14 115  
SINCE JAN 1 86 72 14 115    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 900 AM  
LOWEST 64 300 PM  
AVERAGE 81  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 91 1996  
MINIMUM TEMPERATURE (F) 56 35 1895  
 
SUNRISE AND SUNSET  
MAY 17 2024...........SUNRISE 554 AM CDT SUNSET 817 PM CDT  
MAY 18 2024...........SUNRISE 554 AM CDT SUNSET 818 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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