918  
CDUS43 KDMX 220627  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT SUN MAR 22 2026  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MARCH 21 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 87R 344 PM 83 1938 49 38 58  
MINIMUM 44 204 AM -5 1951 29 15 31  
AVERAGE 66 39 27 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 1932 0.06 -0.06 0.00  
1993  
MONTH TO DATE 2.20 1.22 0.98 2.11  
SINCE MAR 1 2.20 1.22 0.98 2.11  
SINCE JAN 1 4.60 3.46 1.14 2.65  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1912 0.1 -0.1 0.0  
MONTH TO DATE 2.1 3.7 -1.6 4.2  
SINCE MAR 1 2.1 3.7 -1.6 4.2  
SINCE JUL 1 33.6 36.4 -2.8 17.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 26 -26 20  
MONTH TO DATE 534 641 -107 466  
SINCE MAR 1 534 641 -107 466  
SINCE JUL 1 5593 5811 -218 5211  
 
COOLING  
YESTERDAY 1 0 1 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 22 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 100 AM  
LOWEST 20 500 PM  
AVERAGE 57  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 77 1938  
MINIMUM TEMPERATURE (F) 29 5 1940  
 
SUNRISE AND SUNSET  
MARCH 22 2026.........SUNRISE 709 AM CDT SUNSET 724 PM CDT  
MARCH 23 2026.........SUNRISE 707 AM CDT SUNSET 725 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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