942  
CDUS43 KLSX 312125  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
425 PM CDT FRI MAY 31 2024  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 31 2024  
 
VALID TODAY AS OF 0400 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 77 121 PM 101 1934 81 -4 84  
MINIMUM 62 518 AM 38 1894 61 1 63  
AVERAGE 70 70 0 74  
 
PRECIPITATION (IN)  
TODAY 0.00 3.66 2013 0.15 -0.15 0.00  
MONTH TO DATE 4.49 4.77 -0.28 3.94  
SINCE MAR 1 12.44 12.62 -0.18 7.34  
SINCE JAN 1 15.38 16.86 -1.48 11.18  
 
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 0 1 -1 0  
MONTH TO DATE 12 89 -77 45  
SINCE MAR 1 650 970 -320 906  
SINCE JUL 1 3891 4675 -784 4177  
 
COOLING  
TODAY 5 6 -1 9  
MONTH TO DATE 144 114 30 150  
SINCE MAR 1 188 146 42 177  
SINCE JAN 1 188 146 42 177    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 400 AM  
LOWEST 48 1200 PM  
AVERAGE 60  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 100 1934  
MINIMUM TEMPERATURE (F) 61 43 1894  
 
SUNRISE AND SUNSET  
MAY 31 2024...........SUNRISE 546 AM CDT SUNSET 828 PM CDT  
JUNE 1 2024..........SUNRISE 545 AM CDT SUNSET 829 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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