918  
CDUS43 KDMX 042335 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
534 PM CST FRI JAN 4 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 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 48 333 PM 49 2007 27 21 7  
MINIMUM 26 604 AM -28 1919 10 16 -11  
AVERAGE 37 18 19 -2  
 
PRECIPITATION (IN)  
TODAY 0.00 0.63 1910 0.02 -0.02 0.00  
MONTH TO DATE T 0.11 -0.11 0.01  
SINCE DEC 1 2.60 1.31 1.29 0.47  
SINCE JAN 1 T 0.11 -0.11 0.01  
 
SNOWFALL (IN)  
TODAY 0.0 6.0 1910 0.2 -0.2 0.0  
MONTH TO DATE T 1.0 -1.0 0.2  
SINCE DEC 1 3.5 10.9 -7.4 7.9  
SINCE JUL 1 7.3 14.3 -7.0 7.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 28 46 -18 67  
MONTH TO DATE 149 184 -35 272  
SINCE DEC 1 1250 1512 -262 1602  
SINCE JUL 1 2991 2995 -4 2993  
 
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 SW (240)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 300 AM  
LOWEST 54 200 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 59 2012  
MINIMUM TEMPERATURE (F) 10 -26 1942  
1924  
 
 
SUNRISE AND SUNSET  
JANUARY 4 2019.......SUNRISE 739 AM CST SUNSET 450 PM CST  
JANUARY 5 2019.......SUNRISE 739 AM CST SUNSET 451 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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