524  
CDUS43 KDMX 030633  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
133 AM CDT TUE OCT 03 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 2 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 250 PM 93 1953 70 20 76  
MINIMUM 59 621 AM 19 2003 46 13 46  
AVERAGE 75 58 17 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.61 1927 0.11 -0.11 0.00  
MONTH TO DATE 0.00 0.22 -0.22 0.00  
SINCE SEP 1 1.90 3.36 -1.46 1.13  
SINCE JAN 1 18.16 30.46 -12.30 28.47  
 
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 0 8 -8 4  
MONTH TO DATE 0 16 -16 9  
SINCE SEP 1 14 125 -111 106  
SINCE JUL 1 18 138 -120 106  
 
COOLING  
YESTERDAY 10 1 9 0  
MONTH TO DATE 25 2 23 0  
SINCE SEP 1 183 99 84 112  
SINCE JAN 1 1094 905 189 1018    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 8.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 AM  
LOWEST 34 400 PM  
AVERAGE 56  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 95 1997  
MINIMUM TEMPERATURE (F) 45 26 1987  
 
SUNRISE AND SUNSET  
OCTOBER 3 2023.......SUNRISE 709 AM CDT SUNSET 648 PM CDT  
OCTOBER 4 2023.......SUNRISE 710 AM CDT SUNSET 646 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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