364  
CDUS43 KDMX 230628  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT MON SEP 23 2024  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 22 2024  
 
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)  
YESTERDAY  
MAXIMUM 71 435 PM 94 1937 75 -4 71  
MINIMUM 48 1159 PM 26 1974 50 -2 64  
AVERAGE 60 62 -2 68  
 
PRECIPITATION (IN)  
YESTERDAY 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)  
YESTERDAY 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  
YESTERDAY 5 5 0 0  
MONTH TO DATE 21 59 -38 14  
SINCE SEP 1 21 59 -38 14  
SINCE JUL 1 27 72 -45 18  
 
COOLING  
YESTERDAY 0 2 -2 3  
MONTH TO DATE 126 83 43 103  
SINCE SEP 1 126 83 43 103  
SINCE JAN 1 948 889 59 1014    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 11.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 1000 PM  
LOWEST 35 500 PM  
AVERAGE 56  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 2017  
MINIMUM TEMPERATURE (F) 50 28 1983  
 
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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