894  
CDUS43 KDMX 100633  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
133 AM CDT TUE SEP 10 2024  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 9 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 83 150 PM 99 2013 79 4 86  
MINIMUM 53 604 AM 35 1924 55 -2 48  
AVERAGE 68 67 1 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.80 1940 0.11 -0.11 0.00  
MONTH TO DATE 0.00 1.01 -1.01 0.13  
SINCE SEP 1 0.00 1.01 -1.01 0.13  
SINCE JAN 1 33.65 28.11 5.54 16.39  
 
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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 16 13 3 1  
SINCE SEP 1 16 13 3 1  
SINCE JUL 1 22 26 -4 5  
 
COOLING  
YESTERDAY 3 4 -1 2  
MONTH TO DATE 10 41 -31 81  
SINCE SEP 1 10 41 -31 81  
SINCE JAN 1 832 847 -15 992    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 5.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 35 300 PM  
AVERAGE 58  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 98 1931  
MINIMUM TEMPERATURE (F) 55 35 1976  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2024.....SUNRISE 645 AM CDT SUNSET 727 PM CDT  
SEPTEMBER 11 2024.....SUNRISE 646 AM CDT SUNSET 725 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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