511  
CDUS43 KDMX 132227  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CDT FRI SEP 13 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 13 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 84 1117 AM 97 1897 78 6 74  
1939  
MINIMUM 58 623 AM 31 1975 54 4 46  
AVERAGE 71 66 5 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.60 1978 0.10 -0.10 0.00  
MONTH TO DATE 0.10 1.44 -1.34 0.31  
SINCE SEP 1 0.10 1.44 -1.34 0.31  
SINCE JAN 1 33.75 28.54 5.21 16.57  
 
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 3 -3 5  
MONTH TO DATE 16 23 -7 9  
SINCE SEP 1 16 23 -7 9  
SINCE JUL 1 22 36 -14 13  
 
COOLING  
TODAY 6 4 2 0  
MONTH TO DATE 35 57 -22 86  
SINCE SEP 1 35 57 -22 86  
SINCE JAN 1 857 863 -6 997    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 8.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 700 AM  
LOWEST 40 200 PM  
AVERAGE 64  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 1939  
MINIMUM TEMPERATURE (F) 53 30 1923  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2024.....SUNRISE 648 AM CDT SUNSET 722 PM CDT  
SEPTEMBER 14 2024.....SUNRISE 649 AM CDT SUNSET 720 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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