544  
CDUS43 KDMX 182227  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CDT SUN AUG 18 2024  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR AUGUST 18 2024
 
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 85 248 PM 110 1936 83 2 82  
MINIMUM 62 550 AM 43 1977 61 1 48  
2012  
AVERAGE 74 72 2 65  
 
PRECIPITATION (IN)  
TODAY 0.00 1.91 1954 0.14 -0.14 0.00  
MONTH TO DATE 0.61 2.45 -1.84 0.89  
SINCE JUN 1 13.24 12.51 0.73 7.04  
SINCE JAN 1 32.48 25.38 7.10 16.03  
 
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 0.0 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE JUN 1 4 21 -17 14  
SINCE JUL 1 4 3 1 4  
 
COOLING  
TODAY 9 7 2 0  
MONTH TO DATE 134 144 -10 137  
SINCE JUN 1 664 653 11 646  
SINCE JAN 1 700 725 -25 738    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 51 300 PM  
AVERAGE 72  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 100 1916  
1983  
MINIMUM TEMPERATURE (F) 61 42 1963  
 
SUNRISE AND SUNSET  
AUGUST 18 2024........SUNRISE 620 AM CDT SUNSET 806 PM CDT  
AUGUST 19 2024........SUNRISE 621 AM CDT SUNSET 804 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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