570  
CDUS43 KDMX 172231  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
531 PM CDT MON MAR 17 2025  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MARCH 17 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 73 359 PM 82 2012 47 26 38  
MINIMUM 30 108 AM -4 1902 27 3 21  
AVERAGE 52 37 15 30  
 
PRECIPITATION (IN)  
TODAY 0.00 0.76 1965 0.07 -0.07 0.00  
MONTH TO DATE 1.89 0.96 0.93 0.67  
SINCE MAR 1 1.89 0.96 0.93 0.67  
SINCE JAN 1 2.43 3.20 -0.77 3.39  
 
SNOWFALL (IN)  
TODAY 0.0 5.9 1965 0.1 -0.1 0.0  
MONTH TO DATE 4.2 3.2 1.0 0.0  
SINCE MAR 1 4.2 3.2 1.0 0.0  
SINCE JUL 1 17.1 35.9 -18.8 27.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 13 28 -15 35  
MONTH TO DATE 377 535 -158 355  
SINCE MAR 1 377 535 -158 355  
SINCE JUL 1 5122 5705 -583 4577  
 
COOLING  
TODAY 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 32 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 16.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 1200 AM  
LOWEST 21 400 PM  
AVERAGE 47  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 81 2012  
MINIMUM TEMPERATURE (F) 28 -2 1909  
1960  
 
SUNRISE AND SUNSET  
MARCH 17 2025.........SUNRISE 717 AM CDT SUNSET 719 PM CDT  
MARCH 18 2025.........SUNRISE 716 AM CDT SUNSET 720 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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