686  
CDUS43 KLSX 102227  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
527 PM CDT FRI MAY 10 2024  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 10 2024  
 
VALID AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 352 PM 93 2022 74 -1 85  
MINIMUM 52 524 AM 33 1966 54 -2 63  
AVERAGE 63 64 -1 74  
 
PRECIPITATION (IN)  
TODAY 0.00 1.55 1946 0.16 -0.16 0.00  
MONTH TO DATE 2.50 1.67 0.83 0.48  
SINCE MAR 1 10.45 9.52 0.93 3.88  
SINCE JAN 1 13.39 13.76 -0.37 7.72  
 
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 T 1.7 -1.7 0.3  
SINCE JUL 1 8.6 16.5 -7.9 7.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 2 4 -2 0  
MONTH TO DATE 12 44 -32 34  
SINCE MAR 1 650 925 -275 895  
SINCE JUL 1 3891 4630 -739 4166  
 
COOLING  
TODAY 0 3 -3 9  
MONTH TO DATE 25 21 4 46  
SINCE MAR 1 69 53 16 73  
SINCE JAN 1 69 53 16 73    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 37 400 PM  
AVERAGE 67  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 93 2022  
MINIMUM TEMPERATURE (F) 54 36 2020  
 
SUNRISE AND SUNSET  
MAY 10 2024...........SUNRISE 601 AM CDT SUNSET 810 PM CDT  
MAY 11 2024...........SUNRISE 600 AM CDT SUNSET 811 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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