804  
CDUS43 KDMX 300627  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT SUN JUL 30 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 29 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 334 PM 104 1916 85 1 81  
MINIMUM 66 1159 PM 44 1925 63 3 57  
AVERAGE 76 74 2 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.28 1959 0.13 -0.13 0.00  
MONTH TO DATE 3.95 4.08 -0.13 3.50  
SINCE JUN 1 6.15 9.80 -3.65 9.50  
SINCE JAN 1 15.14 22.67 -7.53 21.89  
 
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 4 0 4 0  
SINCE JUN 1 14 18 -4 7  
SINCE JUL 1 4 0 4 0  
 
COOLING  
YESTERDAY 11 9 2 4  
MONTH TO DATE 249 285 -36 304  
SINCE JUN 1 492 497 -5 529  
SINCE JAN 1 584 569 15 637    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 7.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 AM  
LOWEST 48 300 PM  
AVERAGE 72  
   
......................................................
 
 
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 2023..........SUNRISE 559 AM CDT SUNSET 832 PM CDT  
JULY 31 2023..........SUNRISE 600 AM CDT SUNSET 831 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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