463  
CDUS43 KDMX 110642 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1237 AM CST FRI JAN 11 2019  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 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 29 350 PM 55 1928 27 2 39  
MINIMUM 13 812 AM -27 1982 9 4 32  
AVERAGE 21 18 3 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.77 2017 0.03 -0.03 0.00  
MONTH TO DATE 0.19 0.27 -0.08 0.01  
SINCE DEC 1 2.79 1.47 1.32 0.47  
SINCE JAN 1 0.19 0.27 -0.08 0.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.0 1901 0.3 -0.3 0.0  
MONTH TO DATE T 2.5 -2.5 0.2  
SINCE DEC 1 3.5 12.4 -8.9 7.9  
SINCE JUL 1 7.3 15.8 -8.5 7.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 44 47 -3 29  
MONTH TO DATE 356 466 -110 554  
SINCE DEC 1 1457 1794 -337 1884  
SINCE JUL 1 3198 3277 -79 3275  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 800 AM  
LOWEST 50 100 PM  
AVERAGE 67  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 51 2002  
1992  
MINIMUM TEMPERATURE (F) 9 -26 1977  
 
 
SUNRISE AND SUNSET  
JANUARY 11 2019.......SUNRISE 738 AM CST SUNSET 457 PM CST  
JANUARY 12 2019.......SUNRISE 738 AM CST SUNSET 458 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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