327  
CXUS53 KDMX 010633  
CLMALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
133 AM CDT WED MAY 01 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER OBSERVED NORMAL DEPART LAST YEAR'S  
VALUE DATE(S) VALUE FROM VALUE  
NORMAL    
..........................................................
 
 
TEMPERATURE (F)  
RECORD  
HIGH 100 04/22/1980  
LOW -4  
HIGHEST 85 04/14 81 4  
LOWEST 24 04/05 19 5  
MEAN 50.8 49.4 1.4  
DAYS MAX >= 90 0 0.1 -0.1  
DAYS MAX <= 32 0 0.3 -0.3  
DAYS MIN <= 32 6 9.6 -3.6  
DAYS MIN <= 0 0 0.0 0.0  
 
PRECIPITATION (INCHES)  
RECORD  
MAXIMUM 10.79 2008  
MINIMUM 0.28 1942  
TOTALS 3.98 4.04 -0.06  
DAILY AVG. 0.13 0.13 -0.00  
DAYS >= .01 12  
DAYS >= .10 10  
DAYS >= .50 3  
DAYS >= 1.00 1  
 
SNOWFALL (INCHES)  
TOTALS T 1.7 -1.7  
SINCE 7/1 32.3 39.0 -6.7  
 
DEGREE DAYS  
HEATING TOTAL 424 475 -51  
SINCE 7/1 5373 6524 -1151  
COOLING TOTAL 4 7 -3  
SINCE 1/1 4 8 -4    
..........................................................
 
 
WIND (MPH)  
HIGHEST GUST SPEED/DIRECTION 59/330 DATE 04/03  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 5 HAIL 0  
SLEET 0 FOG 11  
FOG W/VIS <= 1/4 MILE 0 HAZE 1  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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