596  
CDUS43 KDMX 292229  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
529 PM CDT TUE APR 29 2025  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 29 2025
 
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 1213 AM 92 1910 66 0 61  
MINIMUM 44 732 AM 25 1958 43 1 41  
2008  
2011  
AVERAGE 55 55 0 51  
 
PRECIPITATION (IN)  
TODAY 0.00 1.83 1984 0.15 -0.15 0.00  
MONTH TO DATE 5.75 3.89 1.86 3.82  
SINCE MAR 1 8.13 5.87 2.26 6.32  
SINCE JAN 1 8.67 8.11 0.56 9.04  
 
SNOWFALL (IN)  
TODAY 0.0 T 1956 0.0 0.0 0.0  
MONTH TO DATE 0.0 1.7 -1.7 T  
SINCE MAR 1 4.2 6.3 -2.1 4.9  
SINCE JUL 1 17.1 39.0 -21.9 32.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 10 11 -1 14  
MONTH TO DATE 434 465 -31 413  
SINCE MAR 1 1077 1344 -267 1140  
SINCE JUL 1 5822 6514 -692 5362  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 4 0 4 4  
SINCE MAR 1 9 1 8 4  
SINCE JAN 1 9 1 8 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 17.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 100 AM  
LOWEST 32 400 PM  
AVERAGE 58  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1926  
2007  
MINIMUM TEMPERATURE (F) 44 26 1956  
 
SUNRISE AND SUNSET  
APRIL 29 2025.........SUNRISE 607 AM CDT SUNSET 808 PM CDT  
APRIL 30 2025.........SUNRISE 605 AM CDT SUNSET 809 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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