809  
CDUS43 KDMX 042231 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
530 PM CDT THU APR 4 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 4 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 51 239 PM 82 1921 55 -4 29  
MINIMUM 42 626 AM 4 1975 33 9 11  
AVERAGE 47 44 3 20  
 
PRECIPITATION (IN)  
TODAY 0.12 1.60 1945 0.10 0.02 0.00  
MONTH TO DATE 0.46 0.37 0.09 0.16  
SINCE MAR 1 2.31 2.43 -0.12 1.83  
SINCE JAN 1 6.48 4.25 2.23 6.31  
 
SNOWFALL (IN)  
TODAY 0.0 1.5 2003 0.1 -0.1 0.0  
1977  
MONTH TO DATE 0.2 0.4 -0.2 0.6  
SINCE MAR 1 1.7 5.0 -3.3 12.0  
SINCE JUL 1 59.3 33.9 25.4 34.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 18 21 -3 45  
MONTH TO DATE 80 86 -6 160  
SINCE MAR 1 1129 992 137 1162  
SINCE JUL 1 6868 6411 457 6605  
 
COOLING  
TODAY 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 24 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 15.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 200 AM  
LOWEST 71 300 PM  
AVERAGE 84  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 84 1991  
MINIMUM TEMPERATURE (F) 33 9 1982  
 
 
SUNRISE AND SUNSET  
APRIL 4 2019.........SUNRISE 647 AM CDT SUNSET 739 PM CDT  
APRIL 5 2019.........SUNRISE 645 AM CDT SUNSET 740 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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