697  
CDUS43 KDMX 302231  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
531 PM CDT TUE APR 30 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 30 2024
 
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 119 PM 90 1926 67 3 55  
2007  
MINIMUM 38 530 AM 26 1956 44 -6 39  
AVERAGE 54 55 -1 47  
 
PRECIPITATION (IN)  
TODAY 0.07 2.33 1997 0.15 -0.08 T  
MONTH TO DATE 3.89 4.04 -0.15 1.23  
SINCE MAR 1 6.39 6.02 0.37 2.93  
SINCE JAN 1 9.11 8.26 0.85 7.24  
 
SNOWFALL (IN)  
TODAY MM 0.4 1997 0.0 MM 0.0  
MONTH TO DATE T 1.7 -1.7 T  
SINCE MAR 1 4.9 6.3 -1.4 8.7  
SINCE JUL 1 32.3 39.0 -6.7 38.5  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 11 10 1 18  
MONTH TO DATE 424 475 -51 454  
SINCE MAR 1 1151 1354 -203 1379  
SINCE JUL 1 5373 6524 -1151 6430  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 4 7 -3 18  
SINCE MAR 1 4 8 -4 18  
SINCE JAN 1 4 8 -4 18    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 57 1100 AM  
AVERAGE 75  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 93 2021  
MINIMUM TEMPERATURE (F) 44 27 1918  
 
SUNRISE AND SUNSET  
APRIL 30 2024.........SUNRISE 605 AM CDT SUNSET 809 PM CDT  
MAY 1 2024...........SUNRISE 604 AM CDT SUNSET 810 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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