639  
CDUS43 KDMX 300647  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
147 AM CDT TUE JUL 30 2024  
   
...............................  
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 29 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 531 PM 104 1916 85 2 86  
MINIMUM 69 609 AM 44 1925 63 6 66  
AVERAGE 78 74 4 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.28 1959 0.13 -0.12 0.00  
MONTH TO DATE 5.15 4.08 1.07 3.95  
SINCE JUN 1 12.39 9.80 2.59 6.15  
SINCE JAN 1 31.63 22.67 8.96 15.14  
 
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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 4  
SINCE JUN 1 1 18 -17 14  
SINCE JUL 1 1 0 1 4  
 
COOLING  
YESTERDAY 13 9 4 11  
MONTH TO DATE 245 285 -40 249  
SINCE JUN 1 502 497 5 492  
SINCE JAN 1 538 569 -31 584    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 3.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 200 AM  
LOWEST 63 500 PM  
AVERAGE 80  
   
......................................................  
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 103 1916  
1955  
MINIMUM TEMPERATURE (F) 63 45 1899  
 
SUNRISE AND SUNSET  
JULY 30 2024..........SUNRISE 600 AM CDT SUNSET 831 PM CDT  
JULY 31 2024..........SUNRISE 601 AM CDT SUNSET 830 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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