764  
CDUS43 KDMX 242228  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
528 PM CDT SAT MAY 24 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 24 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 69 125 PM 94 1926 76 -7 75  
MINIMUM 50 450 AM 34 1924 54 -4 52  
AVERAGE 60 65 -5 64  
 
PRECIPITATION (IN)  
TODAY 0.00 2.04 2019 0.16 -0.16 0.24  
MONTH TO DATE 2.25 3.46 -1.21 8.77  
SINCE MAR 1 10.38 9.48 0.90 15.25  
SINCE JAN 1 10.92 11.72 -0.80 17.97  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 4.2 6.4 -2.2 4.9  
SINCE JUL 1 17.1 39.1 -22.0 32.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 5 3 2 1  
MONTH TO DATE 132 155 -23 76  
SINCE MAR 1 1221 1509 -288 1227  
SINCE JUL 1 5966 6679 -713 5449  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 33 39 -6 27  
SINCE MAR 1 42 47 -5 31  
SINCE JAN 1 42 47 -5 31    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 8.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 400 AM  
LOWEST 42 300 PM  
AVERAGE 60  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 1967  
MINIMUM TEMPERATURE (F) 54 29 1925  
 
SUNRISE AND SUNSET  
MAY 24 2025...........SUNRISE 539 AM CDT SUNSET 834 PM CDT  
MAY 25 2025...........SUNRISE 539 AM CDT SUNSET 835 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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