643  
CDUS43 KLSX 162227  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
527 PM CDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 16 2023
 
 
VALID AS OF 0500 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 68 359 PM 89 1944 76 -8 81  
1962  
2019  
MINIMUM 59 731 AM 33 1890 56 3 53  
AVERAGE 64 66 -2 67  
 
PRECIPITATION (IN)  
TODAY 1.34 2.45 1990 0.15 1.19 0.00  
MONTH TO DATE 3.82 2.61 1.21 2.51  
SINCE MAR 1 7.22 10.46 -3.24 12.32  
SINCE JAN 1 11.06 14.70 -3.64 14.61  
 
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 1 3 -2 0  
MONTH TO DATE 35 63 -28 54  
SINCE MAR 1 896 944 -48 916  
SINCE JUL 1 4167 4649 -482 4168  
 
COOLING  
TODAY 0 4 -4 2  
MONTH TO DATE 88 40 48 98  
SINCE MAR 1 115 72 43 123  
SINCE JAN 1 115 72 43 123    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 100 AM  
LOWEST 73 400 PM  
AVERAGE 85  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 91 1996  
MINIMUM TEMPERATURE (F) 56 35 1895  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 556 AM CDT SUNSET 815 PM CDT  
MAY 17 2023...........SUNRISE 555 AM CDT SUNSET 816 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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