186  
CDUS43 KDMX 230657  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
157 AM CDT MON MAR 23 2026  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MARCH 22 2026
 
 
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)  
YESTERDAY  
MAXIMUM 66 1209 AM 77 1938 50 16 53  
MINIMUM 35 1159 PM 5 1940 29 6 22  
AVERAGE 51 40 11 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.72 1966 0.07 -0.07 0.00  
MONTH TO DATE 2.20 1.29 0.91 2.11  
SINCE MAR 1 2.20 1.29 0.91 2.11  
SINCE JAN 1 4.60 3.53 1.07 2.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1916 0.1 -0.1 0.0  
MONTH TO DATE 2.1 3.8 -1.7 4.2  
SINCE MAR 1 2.1 3.8 -1.7 4.2  
SINCE JUL 1 33.6 36.5 -2.9 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 26 -12 27  
MONTH TO DATE 548 667 -119 493  
SINCE MAR 1 548 667 -119 493  
SINCE JUL 1 5607 5837 -230 5238  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 2  
SINCE MAR 1 1 0 1 2  
SINCE JAN 1 1 0 1 2    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 19.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 600 AM  
LOWEST 32 1200 AM  
AVERAGE 55  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 86 1910  
MINIMUM TEMPERATURE (F) 30 0 1965  
 
SUNRISE AND SUNSET  
MARCH 23 2026.........SUNRISE 707 AM CDT SUNSET 725 PM CDT  
MARCH 24 2026.........SUNRISE 706 AM CDT SUNSET 727 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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