070  
CDUS43 KDMX 170633 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT WED JUL 17 2019  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JULY 16 2019
 
 
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)  
YESTERDAY  
MAXIMUM 90 152 PM 103 1901 85 5 82  
MINIMUM 70 1159 PM 48 1912 63 7 64  
AVERAGE 80 74 6 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.31 1968 0.16 -0.16 0.00  
MONTH TO DATE 1.34 2.68 -1.34 2.01  
SINCE JUN 1 7.49 7.66 -0.17 11.54  
SINCE JAN 1 23.54 19.78 3.76 22.44  
 
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 0 0 0 0  
SINCE JUN 1 9 26 -17 3  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 15 9 6 8  
MONTH TO DATE 209 144 65 158  
SINCE JUN 1 382 321 61 390  
SINCE JAN 1 419 377 42 515    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 200 AM  
LOWEST 52 200 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 105 1936  
MINIMUM TEMPERATURE (F) 63 48 1976  
1911  
 
 
SUNRISE AND SUNSET  
JULY 17 2019..........SUNRISE 547 AM CDT SUNSET 844 PM CDT  
JULY 18 2019..........SUNRISE 548 AM CDT SUNSET 843 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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