467  
CDUS43 KDMX 160632  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
132 AM CDT THU APR 16 2026  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 15 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 70 1224 PM 91 2002 61 9 60  
MINIMUM 53 1159 PM 15 1928 38 15 33  
AVERAGE 62 49 13 47  
 
PRECIPITATION (IN)  
YESTERDAY 1.04 1.14 1966 0.14 0.90 0.00  
MONTH TO DATE 4.51 1.80 2.71 0.48  
SINCE MAR 1 6.71 3.78 2.93 2.86  
SINCE JAN 1 9.11 6.02 3.09 3.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1949 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.1 -1.1 0.0  
SINCE MAR 1 2.1 5.7 -3.6 4.2  
SINCE JUL 1 33.6 38.4 -4.8 17.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 16 -13 18  
MONTH TO DATE 242 280 -38 291  
SINCE MAR 1 951 1159 -208 934  
SINCE JUL 1 6010 6329 -319 5679  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 0  
SINCE MAR 1 7 1 6 5  
SINCE JAN 1 7 1 6 5    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 8.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 73 1200 PM  
AVERAGE 87  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 88 2002  
2004  
MINIMUM TEMPERATURE (F) 38 19 1904  
1949  
2020  
 
SUNRISE AND SUNSET  
APRIL 16 2026.........SUNRISE 627 AM CDT SUNSET 753 PM CDT  
APRIL 17 2026.........SUNRISE 625 AM CDT SUNSET 754 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IA Page Main Text Page