220  
CDUS43 KDMX 050630  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT TUE AUG 05 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 4 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 257 PM 101 1916 84 -4 91  
MINIMUM 55 327 AM 45 1978 63 -8 69  
AVERAGE 68 74 -6 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.13 1968 0.14 -0.14 0.00  
MONTH TO DATE 0.00 0.54 -0.54 T  
SINCE JUN 1 16.53 10.60 5.93 12.63  
SINCE JAN 1 27.57 23.47 4.10 31.87  
 
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 6 21 -15 1  
SINCE JUL 1 0 3 -3 1  
 
COOLING  
YESTERDAY 3 8 -5 15  
MONTH TO DATE 6 35 -29 55  
SINCE JUN 1 567 544 23 585  
SINCE JAN 1 613 616 -3 621    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 100 AM  
LOWEST 45 300 PM  
AVERAGE 71  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 104 1918  
MINIMUM TEMPERATURE (F) 63 44 1994  
 
SUNRISE AND SUNSET  
AUGUST 5 2025........SUNRISE 606 AM CDT SUNSET 824 PM CDT  
AUGUST 6 2025........SUNRISE 607 AM CDT SUNSET 823 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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