610  
CDUS43 KLSX 010729  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CDT MON MAY 01 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 30 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 59 228 PM 90 1895 71 -12 73  
1936  
1942  
MINIMUM 42 436 AM 28 1908 50 -8 54  
AVERAGE 51 61 -10 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.49 1970 0.18 -0.18 0.34  
MONTH TO DATE 0.58 4.88 -4.30 5.65  
SINCE MAR 1 3.40 7.85 -4.45 9.81  
SINCE JAN 1 7.24 12.09 -4.85 12.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1903 0.0 0.0 0.0  
1909  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE MAR 1 0.3 1.7 -1.4 4.9  
SINCE JUL 1 7.4 16.5 -9.1 24.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 6 8 1  
MONTH TO DATE 240 286 -46 324  
SINCE MAR 1 861 882 -21 862  
SINCE JUL 1 4132 4587 -455 4114  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 23 27 -4 25  
SINCE MAR 1 27 32 -5 25  
SINCE JAN 1 27 32 -5 25    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 17.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 100 AM  
LOWEST 29 100 PM  
AVERAGE 58  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 89 1959  
MINIMUM TEMPERATURE (F) 51 30 1903  
 
SUNRISE AND SUNSET  
MAY 1 2023...........SUNRISE 611 AM CDT SUNSET 801 PM CDT  
MAY 2 2023...........SUNRISE 610 AM CDT SUNSET 802 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