347  
CDUS43 KDMX 100630  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT FRI APR 10 2026  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 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 54 215 PM 81 1934 58 -4 59  
MINIMUM 33 608 AM 11 2003 35 -2 34  
AVERAGE 44 47 -3 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 1.44 2013 0.12 0.10 0.00  
MONTH TO DATE 3.11 1.00 2.11 0.45  
SINCE MAR 1 5.31 2.98 2.33 2.83  
SINCE JAN 1 7.71 5.22 2.49 3.37  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.2 1973 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.7 -0.7 0.0  
SINCE MAR 1 2.1 5.3 -3.2 4.2  
SINCE JUL 1 33.6 38.0 -4.4 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 18 3 18  
MONTH TO DATE 197 178 19 212  
SINCE MAR 1 906 1057 -151 855  
SINCE JUL 1 5965 6227 -262 5600  
 
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 17 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 6.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 900 PM  
LOWEST 39 100 PM  
AVERAGE 66  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 92 1930  
MINIMUM TEMPERATURE (F) 36 17 2018  
 
SUNRISE AND SUNSET  
APRIL 10 2026.........SUNRISE 636 AM CDT SUNSET 746 PM CDT  
APRIL 11 2026.........SUNRISE 635 AM CDT SUNSET 747 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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