781  
CDUS43 KDMX 112328 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CST FRI JAN 11 2019  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 11 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 32 459 PM 51 2002 27 5 42  
1992  
MINIMUM 18 223 AM -26 1977 9 9 3  
AVERAGE 25 18 7 23  
 
PRECIPITATION (IN)  
TODAY 0.00 0.44 1960 0.02 -0.02 0.04  
MONTH TO DATE 0.19 0.29 -0.10 0.05  
SINCE DEC 1 2.79 1.49 1.30 0.51  
SINCE JAN 1 0.19 0.29 -0.10 0.05  
 
SNOWFALL (IN)  
TODAY 0.0 3.0 1963 0.2 -0.2 0.4  
1963  
MONTH TO DATE T 2.7 -2.7 0.6  
SINCE DEC 1 3.5 12.6 -9.1 8.3  
SINCE JUL 1 7.3 16.0 -8.7 8.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 40 47 -7 42  
MONTH TO DATE 396 513 -117 596  
SINCE DEC 1 1497 1841 -344 1926  
SINCE JUL 1 3238 3324 -86 3317  
 
COOLING  
TODAY 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 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 10.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 300 AM  
LOWEST 63 1200 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 50 1961  
1928  
MINIMUM TEMPERATURE (F) 9 -32 1912  
 
 
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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