551  
CDUS43 KDMX 140635  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
135 AM CDT MON JUL 14 2025  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 13 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 81 451 PM 112 1936 85 -4 90  
MINIMUM 57 519 AM 43 1975 64 -7 73  
AVERAGE 69 75 -6 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.58 1966 0.14 -0.14 0.00  
MONTH TO DATE 5.02 1.98 3.04 2.59  
SINCE JUN 1 11.56 7.70 3.86 9.83  
SINCE JAN 1 22.60 20.57 2.03 29.07  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 4 10 -6 17  
MONTH TO DATE 135 130 5 104  
SINCE JUN 1 385 342 43 361  
SINCE JAN 1 431 414 17 397    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 2.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 47 300 PM  
AVERAGE 74  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 112 1936  
MINIMUM TEMPERATURE (F) 64 44 1926  
 
SUNRISE AND SUNSET  
JULY 14 2025..........SUNRISE 545 AM CDT SUNSET 846 PM CDT  
JULY 15 2025..........SUNRISE 546 AM CDT SUNSET 845 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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