999  
CDUS43 KDMX 150641 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
136 AM CDT MON APR 15 2019  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 14 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 50 358 PM 90 2003 60 -10 36  
MINIMUM 26 1119 PM 18 1928 37 -11 26  
AVERAGE 38 48 -10 31  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.10 1937 0.13 -0.13 0.36  
MONTH TO DATE 1.54 1.52 0.02 1.04  
SINCE MAR 1 3.39 3.58 -0.19 2.71  
SINCE JAN 1 7.56 5.40 2.16 7.19  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.5 1928 0.0 0.0 T  
MONTH TO DATE 0.2 1.2 -1.0 5.5  
SINCE MAR 1 1.7 5.8 -4.1 16.9  
SINCE JUL 1 59.3 34.7 24.6 39.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 17 10 34  
MONTH TO DATE 255 274 -19 474  
SINCE MAR 1 1304 1180 124 1476  
SINCE JUL 1 7043 6599 444 6919  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 300 AM  
LOWEST 42 100 PM  
AVERAGE 64  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 91 2002  
MINIMUM TEMPERATURE (F) 37 15 1928  
 
 
SUNRISE AND SUNSET  
APRIL 15 2019.........SUNRISE 629 AM CDT SUNSET 751 PM CDT  
APRIL 16 2019.........SUNRISE 627 AM CDT SUNSET 752 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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