603  
CDUS43 KDMX 302229  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
529 PM CDT SUN MAR 30 2025  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MARCH 30 2025
 
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 49 1228 AM 84 1967 54 -5 60  
MINIMUM 39 359 PM 1 1964 32 7 37  
AVERAGE 44 43 1 49  
 
PRECIPITATION (IN)  
TODAY 0.14 1.95 1998 0.09 0.05 0.00  
MONTH TO DATE 2.35 1.89 0.46 2.28  
SINCE MAR 1 2.35 1.89 0.46 2.28  
SINCE JAN 1 2.89 4.13 -1.24 5.00  
 
SNOWFALL (IN)  
TODAY MM 5.9 1939 0.1 MM 0.0  
MONTH TO DATE 4.2 4.5 -0.3 4.9  
SINCE MAR 1 4.2 4.5 -0.3 4.9  
SINCE JUL 1 17.1 37.2 -20.1 32.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 21 22 -1 16  
MONTH TO DATE 616 856 -240 708  
SINCE MAR 1 616 856 -240 708  
SINCE JUL 1 5361 6026 -665 4930  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE MAR 1 5 0 5 0  
SINCE JAN 1 5 0 5 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 12.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 AM  
LOWEST 80 1200 AM  
AVERAGE 87  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 82 1986  
MINIMUM TEMPERATURE (F) 32 6 1923  
 
SUNRISE AND SUNSET  
MARCH 30 2025.........SUNRISE 655 AM CDT SUNSET 734 PM CDT  
MARCH 31 2025.........SUNRISE 653 AM CDT SUNSET 735 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