403  
CDUS43 KDMX 260637  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
137 AM CDT WED JUL 26 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 25 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 94 324 PM 104 2012 85 9 79  
MINIMUM 65 449 AM 46 2004 64 1 58  
AVERAGE 80 74 6 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.09 2013 0.13 -0.13 0.00  
MONTH TO DATE 3.64 3.57 0.07 3.16  
SINCE JUN 1 5.84 9.29 -3.45 9.16  
SINCE JAN 1 14.83 22.16 -7.33 21.55  
 
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 15 9 6 4  
MONTH TO DATE 183 249 -66 278  
SINCE JUN 1 426 461 -35 503  
SINCE JAN 1 518 533 -15 611    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 9.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 44 300 PM  
AVERAGE 67  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 109 1936  
MINIMUM TEMPERATURE (F) 64 46 1911  
 
SUNRISE AND SUNSET  
JULY 26 2023..........SUNRISE 555 AM CDT SUNSET 836 PM CDT  
JULY 27 2023..........SUNRISE 556 AM CDT SUNSET 835 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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