151  
CDUS43 KDMX 232231  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
531 PM CDT MON SEP 23 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 23 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 69 306 PM 92 2017 74 -5 84  
MINIMUM 41 611 AM 28 1983 50 -9 65  
AVERAGE 55 62 -7 75  
 
PRECIPITATION (IN)  
TODAY 0.00 1.92 1902 0.10 -0.10 0.01  
MONTH TO DATE 0.44 2.45 -2.01 1.69  
SINCE SEP 1 0.44 2.45 -2.01 1.69  
SINCE JAN 1 34.09 29.55 4.54 17.95  
 
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 10 5 5 0  
MONTH TO DATE 31 64 -33 14  
SINCE SEP 1 31 64 -33 14  
SINCE JUL 1 37 77 -40 18  
 
COOLING  
TODAY 0 2 -2 10  
MONTH TO DATE 126 85 41 113  
SINCE SEP 1 126 85 41 113  
SINCE JAN 1 948 891 57 1024    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 52 1100 AM  
AVERAGE 71  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 91 1984  
2017  
MINIMUM TEMPERATURE (F) 49 29 1989  
2012  
 
SUNRISE AND SUNSET  
SEPTEMBER 23 2024.....SUNRISE 659 AM CDT SUNSET 704 PM CDT  
SEPTEMBER 24 2024.....SUNRISE 700 AM CDT SUNSET 702 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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