761  
CDUS43 KDMX 292230  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
530 PM CDT WED APR 29 2026  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 29 2026
 
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 59 305 PM 92 1910 66 -7 66  
MINIMUM 44 635 AM 25 1958 43 1 41  
2008  
2011  
AVERAGE 52 55 -3 54  
 
PRECIPITATION (IN)  
TODAY 0.00 1.83 1984 0.15 -0.15 0.00  
MONTH TO DATE 5.80 3.89 1.91 5.75  
SINCE MAR 1 8.00 5.87 2.13 8.13  
SINCE JAN 1 10.40 8.11 2.29 8.67  
 
SNOWFALL (IN)  
TODAY 0.0 T 1956 0.0 0.0 0.0  
MONTH TO DATE 0.0 1.7 -1.7 0.0  
SINCE MAR 1 2.1 6.3 -4.2 4.2  
SINCE JUL 1 33.6 39.0 -5.4 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 11 2 11  
MONTH TO DATE 375 465 -90 435  
SINCE MAR 1 1084 1344 -260 1078  
SINCE JUL 1 6143 6514 -371 5823  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 11 0 11 4  
SINCE MAR 1 12 1 11 9  
SINCE JAN 1 12 1 11 9    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 15.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 700 AM  
LOWEST 28 300 PM  
AVERAGE 48  
   
......................................................
 
 
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 2026.........SUNRISE 607 AM CDT SUNSET 808 PM CDT  
APRIL 30 2026.........SUNRISE 606 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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