975  
CDUS43 KDMX 222237  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
537 PM CDT SUN SEP 22 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 22 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 71 325 PM 94 1937 75 -4 71  
MINIMUM 61 818 AM 26 1974 50 11 64  
AVERAGE 66 62 4 68  
 
PRECIPITATION (IN)  
TODAY 0.00 3.21 2016 0.10 -0.10 1.30  
MONTH TO DATE 0.44 2.35 -1.91 1.68  
SINCE SEP 1 0.44 2.35 -1.91 1.68  
SINCE JAN 1 34.09 29.45 4.64 17.94  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 5 -5 0  
MONTH TO DATE 16 59 -43 14  
SINCE SEP 1 16 59 -43 14  
SINCE JUL 1 22 72 -50 18  
 
COOLING  
TODAY 1 2 -1 3  
MONTH TO DATE 127 83 44 103  
SINCE SEP 1 127 83 44 103  
SINCE JAN 1 949 889 60 1014    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 14.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 700 AM  
LOWEST 36 300 PM  
AVERAGE 53  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 2017  
MINIMUM TEMPERATURE (F) 50 28 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2024.....SUNRISE 658 AM CDT SUNSET 706 PM CDT  
SEPTEMBER 23 2024.....SUNRISE 659 AM CDT SUNSET 704 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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