944  
CDUS43 KDMX 090630  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT MON OCT 09 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 8 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 69 325 PM 84 2010 67 2 62  
MINIMUM 42 439 AM 21 1976 43 -1 28  
AVERAGE 56 55 1 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.63 1970 0.09 -0.09 0.00  
MONTH TO DATE 0.07 0.80 -0.73 0.26  
SINCE SEP 1 1.97 3.94 -1.97 1.39  
SINCE JAN 1 18.23 31.04 -12.81 28.73  
 
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 9 10 -1 20  
MONTH TO DATE 44 72 -28 76  
SINCE SEP 1 58 181 -123 173  
SINCE JUL 1 62 194 -132 173  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 36 8 28 0  
SINCE SEP 1 194 105 89 112  
SINCE JAN 1 1105 911 194 1018    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 400 AM  
LOWEST 27 200 PM  
AVERAGE 54  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 2010  
MINIMUM TEMPERATURE (F) 43 19 2000  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 716 AM CDT SUNSET 638 PM CDT  
OCTOBER 10 2023.......SUNRISE 717 AM CDT SUNSET 636 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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