096  
CDUS43 KDMX 302227  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 30 2023
 
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 94R 300 PM 92 1897 71 23 73  
MINIMUM 67 635 AM 19 1899 47 20 37  
AVERAGE 81 59 22 55  
 
PRECIPITATION (IN)  
TODAY 0.00 1.69 2007 0.10 -0.10 0.00  
MONTH TO DATE 1.90 3.14 -1.24 1.13  
SINCE SEP 1 1.90 3.14 -1.24 1.13  
SINCE JAN 1 18.16 30.24 -12.08 28.47  
 
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 7 -7 10  
MONTH TO DATE 14 108 -94 97  
SINCE SEP 1 14 108 -94 97  
SINCE JUL 1 18 121 -103 97  
 
COOLING  
TODAY 16 1 15 0  
MONTH TO DATE 158 97 61 112  
SINCE SEP 1 158 97 61 112  
SINCE JAN 1 1069 903 166 1018    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 11.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 600 AM  
LOWEST 31 400 PM  
AVERAGE 59  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 1897  
MINIMUM TEMPERATURE (F) 46 23 2003  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 705 AM CDT SUNSET 653 PM CDT  
OCTOBER 1 2023.......SUNRISE 707 AM CDT SUNSET 651 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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