600  
CDUS43 KLSX 090732  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
230 AM CDT THU MAY 9 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MAY 8 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 75 1122 AM 90 1979 72 3 84  
1934  
MINIMUM 58 358 AM 34 1917 51 7 58  
AVERAGE 67 62 5 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.10 1.93 1939 0.17 -0.07 0.00  
MONTH TO DATE 0.32 1.36 -1.04 0.64  
SINCE MAR 1 9.80 8.76 1.04 4.43  
SINCE JAN 1 13.77 12.93 0.84 9.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1923 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  
YESTERDAY 0 5 -5 0  
MONTH TO DATE 23 43 -20 0  
SINCE MAR 1 963 1000 -37 1130  
SINCE JUL 1 4945 4946 -1 4769  
 
COOLING  
YESTERDAY 2 2 0 6  
MONTH TO DATE 9 9 0 45  
SINCE MAR 1 41 34 7 58  
SINCE JAN 1 41 34 7 58    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 11.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 64  
AVERAGE 79  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1895  
MINIMUM TEMPERATURE (F) 51 31 1906  
 
 
SUNRISE AND SUNSET  
MAY 9 2019...........SUNRISE 602 AM CDT SUNSET 809 PM CDT  
MAY 10 2019...........SUNRISE 601 AM CDT SUNSET 810 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