938  
CDUS43 KDMX 020639  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
139 AM CDT THU APR 02 2026  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 1 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 51 256 PM 88 2003 55 -4 43  
MINIMUM 36 1159 PM 15 2021 33 3 28  
AVERAGE 44 44 0 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.16 1.52 1897 0.10 0.06 0.05  
MONTH TO DATE 0.16 0.10 0.06 0.05  
SINCE MAR 1 2.36 2.08 0.28 2.43  
SINCE JAN 1 4.76 4.32 0.44 2.97  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1895 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 2.1 4.7 -2.6 4.2  
SINCE JUL 1 33.6 37.4 -3.8 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 21 0 29  
MONTH TO DATE 21 21 0 29  
SINCE MAR 1 730 900 -170 672  
SINCE JUL 1 5789 6070 -281 5417  
 
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 28 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 16.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1000 PM  
LOWEST 38 300 PM  
AVERAGE 67  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 83 2003  
MINIMUM TEMPERATURE (F) 33 13 1895  
 
SUNRISE AND SUNSET  
APRIL 2 2026.........SUNRISE 650 AM CDT SUNSET 737 PM CDT  
APRIL 3 2026.........SUNRISE 648 AM CDT SUNSET 738 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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