672  
CDUS43 KDMX 070642  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
142 AM CDT MON APR 07 2025  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 6 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 59 435 PM 88 1991 57 2 59  
MINIMUM 22 548 AM -4 1982 34 -12 25  
AVERAGE 41 46 -5 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.63 2010 0.12 -0.12 0.00  
MONTH TO DATE 0.45 0.64 -0.19 0.30  
SINCE MAR 1 2.83 2.62 0.21 2.80  
SINCE JAN 1 3.37 4.86 -1.49 5.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1911 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.5 -0.5 T  
SINCE MAR 1 4.2 5.1 -0.9 4.9  
SINCE JUL 1 17.1 37.8 -20.7 32.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 19 5 23  
MONTH TO DATE 134 122 12 147  
SINCE MAR 1 777 1001 -224 874  
SINCE JUL 1 5522 6171 -649 5096  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 5 1 4 0  
SINCE JAN 1 5 1 4 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 7.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 AM  
LOWEST 25 400 PM  
AVERAGE 52  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 80 2020  
MINIMUM TEMPERATURE (F) 35 12 1972  
2018  
 
SUNRISE AND SUNSET  
APRIL 7 2025.........SUNRISE 641 AM CDT SUNSET 743 PM CDT  
APRIL 8 2025.........SUNRISE 639 AM CDT SUNSET 744 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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