470  
CDUS43 KDMX 162229  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
529 PM CDT WED JUL 16 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 16 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 81 205 PM 103 1901 85 -4 83  
MINIMUM 70 1206 AM 48 1912 64 6 66  
AVERAGE 76 75 1 75  
 
PRECIPITATION (IN)  
TODAY 0.01 5.31 1968 0.14 -0.13 0.00  
MONTH TO DATE 5.03 2.40 2.63 3.30  
SINCE JUN 1 11.57 8.12 3.45 10.54  
SINCE JAN 1 22.61 20.99 1.62 29.78  
 
SNOWFALL (IN)  
TODAY 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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 6 18 -12 1  
SINCE JUL 1 0 0 0 1  
 
COOLING  
TODAY 11 10 1 10  
MONTH TO DATE 168 160 8 145  
SINCE JUN 1 418 372 46 402  
SINCE JAN 1 464 444 20 438    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 69 400 PM  
AVERAGE 83  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 105 1936  
MINIMUM TEMPERATURE (F) 64 48 1911  
1976  
 
SUNRISE AND SUNSET  
JULY 16 2025..........SUNRISE 547 AM CDT SUNSET 844 PM CDT  
JULY 17 2025..........SUNRISE 548 AM CDT SUNSET 844 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