750  
CDUS43 KLSX 252136  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
435 PM CDT SAT MAY 25 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 25 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1890 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 86 258 PM 93 1911 77 9 82  
MINIMUM 65 232 AM 33 1925 56 9 67  
AVERAGE 76 67 9 75  
 
PRECIPITATION (IN)  
TODAY 0.07 1.96 1903 0.16 -0.09 0.21  
MONTH TO DATE 4.23 4.05 0.18 2.88  
SINCE MAR 1 13.71 11.45 2.26 6.67  
SINCE JAN 1 17.68 15.62 2.06 11.88  
 
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 2.6 1.9 0.7 0.9  
SINCE JUL 1 28.7 18.0 10.7 4.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 96 99 -3 0  
SINCE MAR 1 1036 1056 -20 1130  
SINCE JUL 1 5018 5002 16 4769  
 
COOLING  
TODAY 11 4 7 10  
MONTH TO DATE 81 53 28 194  
SINCE MAR 1 113 78 35 207  
SINCE JAN 1 113 78 35 207    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 11.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 55 100 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 93 1953  
1911  
MINIMUM TEMPERATURE (F) 57 38 1901  
 
 
SUNRISE AND SUNSET  
MAY 25 2019...........SUNRISE 549 AM CDT SUNSET 823 PM CDT  
MAY 26 2019...........SUNRISE 549 AM CDT SUNSET 824 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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