531  
CDUS43 KDMX 060637  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
137 AM CDT FRI OCT 06 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 5 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 74 224 PM 93 1963 69 5 67  
MINIMUM 43 619 AM 24 1988 45 -2 48  
AVERAGE 59 57 2 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.61 2019 0.10 -0.10 0.26  
MONTH TO DATE 0.02 0.52 -0.50 0.26  
SINCE SEP 1 1.92 3.66 -1.74 1.39  
SINCE JAN 1 18.18 30.76 -12.58 28.73  
 
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 6 9 -3 7  
MONTH TO DATE 6 42 -36 23  
SINCE SEP 1 20 151 -131 120  
SINCE JUL 1 24 164 -140 120  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 36 5 31 0  
SINCE SEP 1 194 102 92 112  
SINCE JAN 1 1105 908 197 1018    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 AM  
LOWEST 21 300 PM  
AVERAGE 56  
   
......................................................
 
 
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 2023.......SUNRISE 712 AM CDT SUNSET 643 PM CDT  
OCTOBER 7 2023.......SUNRISE 713 AM CDT SUNSET 641 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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