406  
CDUS43 KDMX 040629  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT FRI APR 04 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 3 2025  
 
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)  
YESTERDAY  
MAXIMUM 52 308 PM 81 1929 56 -4 49  
MINIMUM 34 1159 PM 9 1975 33 1 34  
AVERAGE 43 44 -1 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.96 2017 0.10 -0.10 0.03  
MONTH TO DATE 0.45 0.30 0.15 0.30  
SINCE MAR 1 2.83 2.28 0.55 2.80  
SINCE JAN 1 3.37 4.52 -1.15 5.52  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 1937 0.1 -0.1 T  
MONTH TO DATE 0.0 0.3 -0.3 T  
SINCE MAR 1 4.2 4.9 -0.7 4.9  
SINCE JUL 1 17.1 37.6 -20.5 32.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 21 1 23  
MONTH TO DATE 59 63 -4 72  
SINCE MAR 1 702 942 -240 799  
SINCE JUL 1 5447 6112 -665 5021  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 5 1 4 0  
SINCE JAN 1 5 1 4 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 12.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1100 PM  
LOWEST 50 200 PM  
AVERAGE 66  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 82 1921  
2021  
MINIMUM TEMPERATURE (F) 34 4 1975  
 
SUNRISE AND SUNSET  
APRIL 4 2025.........SUNRISE 646 AM CDT SUNSET 739 PM CDT  
APRIL 5 2025.........SUNRISE 644 AM CDT SUNSET 741 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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