636  
CDUS43 KDMX 300710 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
210 AM CDT TUE APR 30 2019  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 29 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 66 527 PM 92 1910 66 0 67  
MINIMUM 42 216 AM 25 2011 43 -1 26  
2008  
1958  
AVERAGE 54 54 0 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.83 1984 0.14 -0.12 0.00  
MONTH TO DATE 2.91 3.56 -0.65 1.73  
SINCE MAR 1 4.76 5.62 -0.86 3.40  
SINCE JAN 1 8.93 7.44 1.49 7.88  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1956 0.0 0.0 0.0  
MONTH TO DATE 0.9 1.8 -0.9 12.1  
SINCE MAR 1 2.4 6.4 -4.0 23.5  
SINCE JUL 1 60.0 35.3 24.7 45.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 11 0 18  
MONTH TO DATE 446 481 -35 801  
SINCE MAR 1 1495 1387 108 1803  
SINCE JUL 1 7234 6806 428 7246  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE MAR 1 4 0 4 0  
SINCE JAN 1 4 0 4 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 7.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 36 600 PM  
AVERAGE 68  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 2007  
1926  
MINIMUM TEMPERATURE (F) 43 26 1956  
 
 
SUNRISE AND SUNSET  
APRIL 30 2019.........SUNRISE 606 AM CDT SUNSET 808 PM CDT  
MAY 1 2019...........SUNRISE 605 AM CDT SUNSET 809 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
SMALL  
 
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