849  
CDUS43 KDMX 070656  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
156 AM CDT FRI AUG 07 2026  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 6 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 81 436 PM 99 1916 84 -3 83  
1918  
MINIMUM 60 550 AM 45 2012 63 -3 62  
AVERAGE 71 73 -2 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.81 2018 0.13 -0.13 0.00  
MONTH TO DATE 0.70 0.81 -0.11 0.00  
SINCE JUN 1 13.72 10.87 2.85 16.53  
SINCE JAN 1 26.88 23.74 3.14 27.57  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 14 21 -7 6  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
YESTERDAY 6 8 -2 8  
MONTH TO DATE 33 51 -18 20  
SINCE JUN 1 549 560 -11 581  
SINCE JAN 1 642 632 10 627    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 3.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 58 400 PM  
AVERAGE 79  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 99 1988  
MINIMUM TEMPERATURE (F) 63 46 1989  
 
SUNRISE AND SUNSET  
AUGUST 7 2026........SUNRISE 608 AM CDT SUNSET 822 PM CDT  
AUGUST 8 2026........SUNRISE 609 AM CDT SUNSET 821 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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