210  
CXUS53 KLSX 040707  
CLMCOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
207 AM CDT THU APR 04 2024  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR THE MONTH OF MARCH 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2024  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 92 03/21/1907  
LOW -9 03/05/1960  
HIGHEST 83 03/03 82  
LOWEST 24 03/18 17  
AVG. MAXIMUM 63.1 56.3 6.8 54.6  
AVG. MINIMUM 39.0 35.6 3.4 34.9  
MEAN 51.0 46.0 5.0 44.7  
DAYS MAX >= 90 0 0.0 0.0 0  
DAYS MAX <= 32 0 0.9 -0.9 1  
DAYS MIN <= 32 7 13.0 -6.0 12  
DAYS MIN <= 0 0 0.1 -0.1 0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 10.09 1973  
MINIMUM 0.51 1956  
TOTALS 3.19 2.97 0.22 2.82  
DAILY AVG. 0.10 0.10 0.00 0.09  
DAYS >= .01 10 11.1 -1.1 17  
DAYS >= .10 5 6.3 -1.3 8  
DAYS >= .50 2 2.0 0.0 1  
DAYS >= 1.00 1 0.6 0.4 0  
GREATEST  
24 HR. TOTAL 1.61 03/25 TO 03/25  
03/24 TO 03/25  
03/25 TO 03/25  
 
SNOWFALL (INCHES)  
RECORDS  
TOTAL 24.5 1960  
24 HR TOTAL 12.8 03/12/1937 TO 03/13/1937  
TOTALS T 1.5 -1.5 0.3  
SINCE 7/1 8.6 16.3 -7.7 MM  
DAYS >= 1.0 0 0  
GREATEST  
SNOW DEPTH 0  
24 HR TOTAL MM  
 
DEGREE DAYS  
HEATING TOTAL 432 596 -164 621  
SINCE 7/1 3673 4301 -628 MM  
COOLING TOTAL 6 5 1 4  
SINCE 1/1 6 5 1 MM    
..........................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED/DIRECTION 33/150 DATE 03/25  
HIGHEST GUST SPEED/DIRECTION 48/150 DATE 03/25  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
NUMBER OF DAYS FAIR 21  
NUMBER OF DAYS PC 6  
NUMBER OF DAYS CLOUDY 4  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 5 MIXED PRECIP 0  
HEAVY RAIN 1 RAIN 3  
LIGHT RAIN 10 FREEZING RAIN 0  
LT FREEZING RAIN 0 HAIL 0  
HEAVY SNOW 0 SNOW 0  
LIGHT SNOW 2 SLEET 0  
FOG 9 FOG W/VIS <= 1/4 MILE 1  
HAZE 0  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
   
..MONTHLY
 
 
TENTH WARMEST MARCH ON RECORD (51.0 DEGREES).  
 
   
..DAILY
 
 
RECORD HIGH TEMPERATURE OF 83 DEGREES SET ON MARCH 3RD. PREVIOUS  
RECORD OF 80 SET IN 1946.  
 
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