630  
CDUS43 KDMX 250633  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
133 AM CDT FRI APR 25 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 24 2025  
 
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)  
YESTERDAY  
MAXIMUM 65 539 PM 90 1939 64 1 63  
MINIMUM 53 343 AM 20 1956 41 12 34  
AVERAGE 59 53 6 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.18 1.90 2008 0.15 0.03 0.00  
MONTH TO DATE 5.25 3.14 2.11 1.53  
SINCE MAR 1 7.63 5.12 2.51 4.03  
SINCE JAN 1 8.17 7.36 0.81 6.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.5 1910 0.1 -0.1 0.0  
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  
YESTERDAY 6 13 -7 16  
MONTH TO DATE 388 407 -19 374  
SINCE MAR 1 1031 1286 -255 1101  
SINCE JUL 1 5776 6456 -680 5323  
 
COOLING  
YESTERDAY 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 20 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 9.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 100 PM  
LOWEST 80 1000 PM  
AVERAGE 84  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 90 1949  
MINIMUM TEMPERATURE (F) 42 21 1934  
 
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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