498  
CDUS43 KDMX 102231  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
531 PM CDT TUE MAR 10 2026  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MARCH 10 2026  
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 59 143 PM 76 2025 43 16 76  
MINIMUM 36 306 AM -9 1984 25 11 29  
AVERAGE 48 34 14 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.13 2013 0.05 -0.05 0.00  
MONTH TO DATE 1.69 0.54 1.15 1.75  
SINCE MAR 1 1.69 0.54 1.15 1.75  
SINCE JAN 1 4.09 2.78 1.31 2.29  
 
SNOWFALL (IN)  
TODAY 0.0 2.0 1901 0.2 -0.2 0.0  
MONTH TO DATE 0.0 2.1 -2.1 4.2  
SINCE MAR 1 0.0 2.1 -2.1 4.2  
SINCE JUL 1 31.5 34.8 -3.3 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 17 31 -14 12  
MONTH TO DATE 228 331 -103 256  
SINCE MAR 1 228 331 -103 256  
SINCE JUL 1 5287 5501 -214 5001  
 
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 23 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 11.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 300 AM  
LOWEST 55 1200 PM  
AVERAGE 74  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 77 2024  
MINIMUM TEMPERATURE (F) 25 -18 1948  
 
SUNRISE AND SUNSET  
MARCH 10 2026.........SUNRISE 730 AM CDT SUNSET 710 PM CDT  
MARCH 11 2026.........SUNRISE 728 AM CDT SUNSET 711 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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