148  
CDUS43 KLSX 200745  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
145 AM CST WED FEB 20 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR FEBRUARY 19 2019
 
 
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)  
YESTERDAY  
MAXIMUM 33 351 PM 77 2017 45 -12 67  
MINIMUM 20 209 AM -6 1903 26 -6 53  
AVERAGE 27 36 -9 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 1.80 1892 0.08 0.05 0.44  
MONTH TO DATE 1.40 1.47 -0.07 0.67  
SINCE DEC 1 7.90 5.83 2.07 3.12  
SINCE JAN 1 3.60 3.39 0.21 2.89  
 
SNOWFALL (IN)  
YESTERDAY MM 11.8 1938 0.2 MM 0.0  
MONTH TO DATE 3.0 3.5 -0.5 0.5  
SINCE DEC 1 20.6 14.0 6.6 3.2  
SINCE JUL 1 25.2 14.9 10.3 3.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 38 29 9 5  
MONTH TO DATE 630 608 22 610  
SINCE DEC 1 2552 2712 -160 2667  
SINCE JUL 1 3701 3697 4 3447  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 12.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FREEZING RAIN  
LT FREEZING RAIN  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85  
LOWEST 56  
AVERAGE 71  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 77 2017  
MINIMUM TEMPERATURE (F) 26 0 1929  
 
 
SUNRISE AND SUNSET  
FEBRUARY 20 2019......SUNRISE 654 AM CST SUNSET 552 PM CST  
FEBRUARY 21 2019......SUNRISE 653 AM CST SUNSET 553 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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