011  
CDUS43 KDMX 150638  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
138 AM CDT SAT MAR 15 2025  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MARCH 14 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 81R 423 PM 77 2012 46 35 55  
MINIMUM 53 1159 PM -10 1960 26 27 40  
AVERAGE 67 36 31 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 1.19 1913 0.06 0.08 0.34  
MONTH TO DATE 1.89 0.77 1.12 0.67  
SINCE MAR 1 1.89 0.77 1.12 0.67  
SINCE JAN 1 2.43 3.01 -0.58 3.39  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.2 1959 0.1 -0.1 0.0  
MONTH TO DATE 4.2 2.8 1.4 0.0  
SINCE MAR 1 4.2 2.8 1.4 0.0  
SINCE JUL 1 17.1 35.5 -18.4 27.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 29 -29 17  
MONTH TO DATE 310 450 -140 280  
SINCE MAR 1 310 450 -140 280  
SINCE JUL 1 5055 5620 -565 4502  
 
COOLING  
YESTERDAY 2 0 2 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 36 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 17.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 900 PM  
LOWEST 27 400 PM  
AVERAGE 55  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 79 2012  
MINIMUM TEMPERATURE (F) 27 -5 2017  
 
SUNRISE AND SUNSET  
MARCH 15 2025.........SUNRISE 721 AM CDT SUNSET 716 PM CDT  
MARCH 16 2025.........SUNRISE 719 AM CDT SUNSET 718 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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