558  
CDUS43 KDMX 312226 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
525 PM CDT WED JUL 31 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 31 2019
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 310 PM 105 1988 84 -3 84  
MINIMUM 53 507 AM 43 1971 62 -9 54  
AVERAGE 67 73 -6 69  
 
PRECIPITATION (IN)  
TODAY 0.00 2.45 1956 0.14 -0.14 0.00  
MONTH TO DATE 2.59 4.91 -2.32 3.60  
SINCE JUN 1 8.74 9.89 -1.15 13.13  
SINCE JAN 1 24.79 22.01 2.78 24.03  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE JUN 1 9 30 -21 4  
SINCE JUL 1 0 4 -4 1  
 
COOLING  
TODAY 2 8 -6 4  
MONTH TO DATE 368 271 97 217  
SINCE JUN 1 541 448 93 449  
SINCE JAN 1 578 504 74 574    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 3.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 45 100 PM  
AVERAGE 66  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 101 1988  
MINIMUM TEMPERATURE (F) 62 46 1920  
 
 
SUNRISE AND SUNSET  
JULY 31 2019..........SUNRISE 600 AM CDT SUNSET 831 PM CDT  
AUGUST 1 2019........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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