934  
CDUS43 KDMX 112227  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CDT MON SEP 11 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 11 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 79 254 PM 98 2000 79 0 73  
MINIMUM 60 642 AM 32 1917 54 6 50  
AVERAGE 70 66 4 62  
 
PRECIPITATION (IN)  
TODAY 0.02 2.35 2006 0.11 -0.09 0.00  
MONTH TO DATE 0.27 1.23 -0.96 0.95  
SINCE SEP 1 0.27 1.23 -0.96 0.95  
SINCE JAN 1 16.53 28.33 -11.80 28.29  
 
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 2 -2 3  
MONTH TO DATE 1 17 -16 8  
SINCE SEP 1 1 17 -16 8  
SINCE JUL 1 5 30 -25 8  
 
COOLING  
TODAY 5 4 1 0  
MONTH TO DATE 91 49 42 60  
SINCE SEP 1 91 49 42 60  
SINCE JAN 1 1002 855 147 966    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 8.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 31 300 PM  
AVERAGE 62  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1927  
MINIMUM TEMPERATURE (F) 54 32 1955  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2023.....SUNRISE 645 AM CDT SUNSET 727 PM CDT  
SEPTEMBER 12 2023.....SUNRISE 646 AM CDT SUNSET 725 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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