503  
CDUS43 KDMX 252245  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
545 PM CDT THU JUN 25 2026  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JUNE 25 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 79 356 PM 104 1931 84 -5 89  
MINIMUM 56 331 AM 42 2004 63 -7 70  
AVERAGE 68 74 -6 80  
 
PRECIPITATION (IN)  
TODAY 0.00 2.45 2022 0.19 -0.19 0.32  
MONTH TO DATE 4.37 4.78 -0.41 5.81  
SINCE JUN 1 4.37 4.78 -0.41 5.81  
SINCE JAN 1 17.53 17.65 -0.12 16.85  
 
SNOWFALL (IN)  
TODAY MM MM MM 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 33.6 39.1 -5.5 17.1  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 14 15 -1 6  
SINCE JUN 1 14 15 -1 6  
SINCE JUL 1 6379 6712 -333 5999  
 
COOLING  
TODAY 3 9 -6 15  
MONTH TO DATE 116 166 -50 197  
SINCE JUN 1 116 166 -50 197  
SINCE JAN 1 209 238 -29 243    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 42 400 PM  
AVERAGE 69  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 105 1931  
MINIMUM TEMPERATURE (F) 63 40 1926  
 
SUNRISE AND SUNSET  
JUNE 25 2026..........SUNRISE 533 AM CDT SUNSET 851 PM CDT  
JUNE 26 2026..........SUNRISE 534 AM CDT SUNSET 851 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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