449  
CDUS43 KLSX 122226  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
525 PM CDT WED SEP 12 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 12 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1890 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 244 PM 100 1897 80 1 76  
MINIMUM 59 556 AM 39 1902 58 1 56  
AVERAGE 70 69 1 66  
 
PRECIPITATION (IN)  
TODAY 0.00 2.43 1934 0.13 -0.13 0.00  
MONTH TO DATE 0.86 1.56 -0.70 0.00  
SINCE SEP 1 0.86 1.56 -0.70 0.00  
SINCE JAN 1 20.59 31.31 -10.72 31.11  
 
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 SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 8  
SINCE SEP 1 0 6 -6 8  
SINCE JUL 1 0 8 -8 11  
 
COOLING  
TODAY 5 5 0 1  
MONTH TO DATE 117 84 33 49  
SINCE SEP 1 117 84 33 49  
SINCE JAN 1 1733 1167 566 1163    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 6.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 45 300 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 1956  
1939  
MINIMUM TEMPERATURE (F) 58 33 1902  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2018.....SUNRISE 648 AM CDT SUNSET 722 PM CDT  
SEPTEMBER 13 2018.....SUNRISE 649 AM CDT SUNSET 720 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MO Page
The Nexlab IL Page Main Text Page