114  
CDUS43 KDMX 100629  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT WED JUN 10 2026  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JUNE 9 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 557 PM 96 1911 81 6 70  
MINIMUM 65 523 AM 39 1915 59 6 52  
1977  
AVERAGE 76 70 6 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.31 2020 0.20 -0.20 0.00  
MONTH TO DATE 1.43 1.66 -0.23 0.13  
SINCE JUN 1 1.43 1.66 -0.23 0.13  
SINCE JAN 1 14.59 14.53 0.06 11.17  
 
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 JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 33.6 39.1 -5.5 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 4  
MONTH TO DATE 0 12 -12 6  
SINCE JUN 1 0 12 -12 6  
SINCE JUL 1 6365 6709 -344 5999  
 
COOLING  
YESTERDAY 11 6 5 0  
MONTH TO DATE 74 45 29 17  
SINCE JUN 1 74 45 29 17  
SINCE JAN 1 167 117 50 63    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 6.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 61 500 PM  
AVERAGE 81  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 1933  
MINIMUM TEMPERATURE (F) 60 39 1913  
1928  
 
SUNRISE AND SUNSET  
JUNE 10 2026..........SUNRISE 532 AM CDT SUNSET 847 PM CDT  
JUNE 11 2026..........SUNRISE 532 AM CDT SUNSET 847 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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