170  
CDUS43 KDMX 252226  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
526 PM CDT FRI APR 25 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 25 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 55 344 PM 90 1949 65 -10 66  
MINIMUM 51 1132 AM 21 1934 42 9 38  
AVERAGE 53 53 0 52  
 
PRECIPITATION (IN)  
TODAY 0.46 3.05 2008 0.14 0.32 0.00  
MONTH TO DATE 5.71 3.28 2.43 1.53  
SINCE MAR 1 8.09 5.26 2.83 4.03  
SINCE JAN 1 8.63 7.50 1.13 6.75  
 
SNOWFALL (IN)  
TODAY 0.0 T 1976 0.0 0.0 0.0  
2021  
2022  
MONTH TO DATE 0.0 1.6 -1.6 T  
SINCE MAR 1 4.2 6.2 -2.0 4.9  
SINCE JUL 1 17.1 38.9 -21.8 32.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 12 12 0 13  
MONTH TO DATE 400 419 -19 387  
SINCE MAR 1 1043 1298 -255 1114  
SINCE JUL 1 5788 6468 -680 5336  
 
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 21 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 14.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 AM  
LOWEST 74 400 PM  
AVERAGE 83  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 85 1986  
MINIMUM TEMPERATURE (F) 42 23 1907  
 
SUNRISE AND SUNSET  
APRIL 25 2025.........SUNRISE 612 AM CDT SUNSET 803 PM CDT  
APRIL 26 2025.........SUNRISE 611 AM CDT SUNSET 804 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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