081  
CDUS43 KDMX 060644  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
144 AM CDT MON OCT 06 2025  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 5 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 MM 93 1963 69 16 92  
MINIMUM 61 MM 24 1988 45 16 54  
AVERAGE 73 57 16 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.23 1.61 2019 0.10 0.13 0.00  
MONTH TO DATE 0.23 0.52 -0.29 0.01  
SINCE SEP 1 1.12 3.66 -2.54 0.45  
SINCE JAN 1 31.78 30.76 1.02 34.10  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1991 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 9 -9 0  
MONTH TO DATE 0 42 -42 18  
SINCE SEP 1 53 151 -98 52  
SINCE JUL 1 68 164 -96 58  
 
COOLING  
YESTERDAY 8 1 7 8  
MONTH TO DATE 45 5 40 8  
SINCE SEP 1 172 102 70 151  
SINCE JAN 1 979 908 71 973    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 14.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 900 PM  
LOWEST 36 200 PM  
AVERAGE 67  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 95 1963  
MINIMUM TEMPERATURE (F) 44 18 1935  
 
SUNRISE AND SUNSET  
OCTOBER 6 2025.......SUNRISE 713 AM CDT SUNSET 642 PM CDT  
OCTOBER 7 2025.......SUNRISE 714 AM CDT SUNSET 640 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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