915  
CDUS43 KDMX 290626  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
126 AM CDT SUN JUN 29 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JUNE 28 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 91 322 PM 107 1934 85 6 74  
MINIMUM 64 224 AM 42 1925 64 0 63  
AVERAGE 78 74 4 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.07 1948 0.19 -0.19 1.92  
MONTH TO DATE 6.40 5.35 1.05 7.24  
SINCE JUN 1 6.40 5.35 1.05 7.24  
SINCE JAN 1 17.44 18.22 -0.78 26.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 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 17.1 39.1 -22.0 32.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 15 -9 0  
SINCE JUN 1 6 15 -9 0  
SINCE JUL 1 5999 6712 -713 5468  
 
COOLING  
YESTERDAY 13 9 4 4  
MONTH TO DATE 230 193 37 252  
SINCE JUN 1 230 193 37 252  
SINCE JAN 1 276 265 11 288    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 59 400 PM  
AVERAGE 80  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 105 1931  
MINIMUM TEMPERATURE (F) 64 44 1923  
 
SUNRISE AND SUNSET  
JUNE 29 2025..........SUNRISE 535 AM CDT SUNSET 851 PM CDT  
JUNE 30 2025..........SUNRISE 536 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.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IA Page
Main Text Page