207  
CDUS43 KDMX 122226  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
526 PM CDT WED MAR 12 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MARCH 12 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 64 346 PM 75 1990 44 20 72  
MINIMUM 26 622 AM -13 1948 26 0 35  
AVERAGE 45 35 10 54  
 
PRECIPITATION (IN)  
TODAY 0.00 0.78 1991 0.06 -0.06 0.00  
MONTH TO DATE 1.75 0.66 1.09 0.33  
SINCE MAR 1 1.75 0.66 1.09 0.33  
SINCE JAN 1 2.29 2.90 -0.61 3.05  
 
SNOWFALL (IN)  
TODAY 0.0 8.8 2017 0.2 -0.2 0.0  
MONTH TO DATE 4.2 2.5 1.7 0.0  
SINCE MAR 1 4.2 2.5 1.7 0.0  
SINCE JUL 1 17.1 35.2 -18.1 27.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 30 -10 11  
MONTH TO DATE 297 391 -94 250  
SINCE MAR 1 297 391 -94 250  
SINCE JUL 1 5042 5561 -519 4472  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 600 AM  
LOWEST 36 400 PM  
AVERAGE 57  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 74 2007  
MINIMUM TEMPERATURE (F) 26 -11 1975  
 
SUNRISE AND SUNSET  
MARCH 12 2025.........SUNRISE 726 AM CDT SUNSET 713 PM CDT  
MARCH 13 2025.........SUNRISE 724 AM CDT SUNSET 714 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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