543  
CDUS43 KDMX 240631  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
131 AM CDT MON MAR 24 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MARCH 23 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 55 1040 AM 86 1910 50 5 39  
MINIMUM 34 1151 PM 0 1965 30 4 17  
AVERAGE 45 40 5 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 1.12 1979 0.07 -0.04 0.04  
MONTH TO DATE 2.14 1.36 0.78 0.99  
SINCE MAR 1 2.14 1.36 0.78 0.99  
SINCE JAN 1 2.68 3.60 -0.92 3.71  
 
SNOWFALL (IN)  
YESTERDAY MM 6.0 1903 0.1 MM 0.4  
MONTH TO DATE 4.2 3.9 0.3 3.3  
SINCE MAR 1 4.2 3.9 0.3 3.3  
SINCE JUL 1 17.1 36.6 -19.5 30.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 25 -5 37  
MONTH TO DATE 513 692 -179 544  
SINCE MAR 1 513 692 -179 544  
SINCE JUL 1 5258 5862 -604 4766  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 0 2 0  
SINCE MAR 1 2 0 2 0  
SINCE JAN 1 2 0 2 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 20.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 100 PM  
LOWEST 44 300 AM  
AVERAGE 64  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 79 1939  
MINIMUM TEMPERATURE (F) 30 -5 1974  
 
SUNRISE AND SUNSET  
MARCH 24 2025.........SUNRISE 705 AM CDT SUNSET 727 PM CDT  
MARCH 25 2025.........SUNRISE 704 AM CDT SUNSET 728 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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