421  
CDUS43 KDMX 160700 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
155 AM CDT SAT MAR 16 2019  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MARCH 15 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 39 239 PM 79 2012 45 -6 48  
MINIMUM 29 1159 PM -5 2017 26 3 21  
AVERAGE 34 35 -1 35  
 
PRECIPITATION (IN)  
YESTERDAY T 1.20 1919 0.07 -0.07 0.00  
MONTH TO DATE 1.39 0.86 0.53 0.73  
SINCE MAR 1 1.39 0.86 0.53 0.73  
SINCE JAN 1 5.56 2.68 2.88 5.21  
 
SNOWFALL (IN)  
YESTERDAY T 9.5 1923 0.1 -0.1 0.0  
MONTH TO DATE 1.5 2.6 -1.1 2.9  
SINCE MAR 1 1.5 2.6 -1.1 2.9  
SINCE JUL 1 59.1 31.5 27.6 25.0  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 30 1 30  
MONTH TO DATE 637 491 146 500  
SINCE MAR 1 637 491 146 500  
SINCE JUL 1 6376 5910 466 5943  
 
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 29 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 16.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 500 AM  
LOWEST 59 1100 AM  
AVERAGE 72  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 82 2012  
MINIMUM TEMPERATURE (F) 26 -8 1951  
 
 
SUNRISE AND SUNSET  
MARCH 16 2019.........SUNRISE 720 AM CDT SUNSET 717 PM CDT  
MARCH 17 2019.........SUNRISE 718 AM CDT SUNSET 718 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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