296  
CDUS43 KDMX 092228  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
528 PM CDT SAT SEP 09 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 9 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 86 254 PM 99 2013 79 7 86  
MINIMUM 48 555 AM 35 1924 55 -7 62  
AVERAGE 67 67 0 74  
 
PRECIPITATION (IN)  
TODAY 0.00 2.80 1940 0.11 -0.11 0.00  
MONTH TO DATE 0.13 1.01 -0.88 0.27  
SINCE SEP 1 0.13 1.01 -0.88 0.27  
SINCE JAN 1 16.39 28.11 -11.72 27.61  
 
SNOWFALL (IN)  
TODAY MM MM MM 0.0 MM 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 MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 1 13 -12 0  
SINCE SEP 1 1 13 -12 0  
SINCE JUL 1 5 26 -21 0  
 
COOLING  
TODAY 2 4 -2 9  
MONTH TO DATE 81 41 40 60  
SINCE SEP 1 81 41 40 60  
SINCE JAN 1 992 847 145 966    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 31 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 98 1931  
MINIMUM TEMPERATURE (F) 55 35 1976  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2023.....SUNRISE 643 AM CDT SUNSET 730 PM CDT  
SEPTEMBER 10 2023.....SUNRISE 644 AM CDT SUNSET 728 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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