678  
CDUS43 KDMX 192226  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
526 PM CDT SAT APR 19 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 19 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 57 356 PM 87 1985 62 -5 54  
MINIMUM 39 554 AM 20 1988 39 0 31  
AVERAGE 48 51 -3 43  
 
PRECIPITATION (IN)  
TODAY 0.00 1.93 2000 0.15 -0.15 0.00  
MONTH TO DATE 0.72 2.39 -1.67 1.53  
SINCE MAR 1 3.10 4.37 -1.27 4.03  
SINCE JAN 1 3.64 6.61 -2.97 6.75  
 
SNOWFALL (IN)  
TODAY 0.0 T 1953 0.0 0.0 0.0  
2013  
MONTH TO DATE 0.0 1.3 -1.3 T  
SINCE MAR 1 4.2 5.9 -1.7 4.9  
SINCE JUL 1 17.1 38.6 -21.5 32.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 17 14 3 22  
MONTH TO DATE 338 340 -2 291  
SINCE MAR 1 981 1219 -238 1018  
SINCE JUL 1 5726 6389 -663 5240  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE MAR 1 5 1 4 2  
SINCE JAN 1 5 1 4 2    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 10.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 600 AM  
LOWEST 34 400 PM  
AVERAGE 57  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 89 1987  
MINIMUM TEMPERATURE (F) 40 21 2018  
 
SUNRISE AND SUNSET  
APRIL 19 2025.........SUNRISE 622 AM CDT SUNSET 756 PM CDT  
APRIL 20 2025.........SUNRISE 620 AM CDT SUNSET 758 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