937  
CDUS43 KDMX 080645  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
145 AM CDT WED APR 08 2026  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 7 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 44 229 PM 80 2020 58 -14 47  
MINIMUM 23 616 AM 12 1972 35 -12 24  
2018  
AVERAGE 34 46 -12 36  
 
PRECIPITATION (IN)  
YESTERDAY T 1.22 1929 0.12 -0.12 0.00  
MONTH TO DATE 2.89 0.76 2.13 0.45  
SINCE MAR 1 5.09 2.74 2.35 2.83  
SINCE JAN 1 7.49 4.98 2.51 3.37  
 
SNOWFALL (IN)  
YESTERDAY MM 7.2 2003 0.1 MM 0.0  
MONTH TO DATE 0.0 0.6 -0.6 0.0  
SINCE MAR 1 2.1 5.2 -3.1 4.2  
SINCE JUL 1 33.6 37.9 -4.3 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 19 12 29  
MONTH TO DATE 167 141 26 163  
SINCE MAR 1 876 1020 -144 806  
SINCE JUL 1 5935 6190 -255 5551  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 1 1 0 5  
SINCE JAN 1 1 1 0 5    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 13.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 400 AM  
LOWEST 39 1100 AM  
AVERAGE 59  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 87 1931  
MINIMUM TEMPERATURE (F) 35 9 1972  
 
SUNRISE AND SUNSET  
APRIL 8 2026.........SUNRISE 640 AM CDT SUNSET 744 PM CDT  
APRIL 9 2026.........SUNRISE 638 AM CDT SUNSET 745 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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