139  
CDUS43 KDMX 110632  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
129 AM CDT MON MAR 11 2019  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MARCH 10 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 35 149 AM 67 2012 42 -7 37  
MINIMUM 21 1116 PM -9 1984 24 -3 19  
AVERAGE 28 33 -5 28  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.13 2013 0.06 -0.06 0.00  
MONTH TO DATE 0.85 0.55 0.30 0.72  
SINCE MAR 1 0.85 0.55 0.30 0.72  
SINCE JAN 1 5.02 2.37 2.65 5.20  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1901 0.1 -0.1 0.0  
MONTH TO DATE 1.5 1.8 -0.3 2.8  
SINCE MAR 1 1.5 1.8 -0.3 2.8  
SINCE JUL 1 59.1 30.7 28.4 24.9  
SNOW DEPTH 11  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 32 5 37  
MONTH TO DATE 487 339 148 345  
SINCE MAR 1 487 339 148 345  
SINCE JUL 1 6226 5758 468 5788  
 
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 32 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 15.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1200 AM  
LOWEST 58 200 PM  
AVERAGE 77  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 68 1990  
MINIMUM TEMPERATURE (F) 24 -18 1948  
 
 
SUNRISE AND SUNSET  
MARCH 11 2019.........SUNRISE 729 AM CDT SUNSET 711 PM CDT  
MARCH 12 2019.........SUNRISE 727 AM CDT SUNSET 712 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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