718  
CDUS43 KDMX 182330  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
528 PM CST FRI JAN 18 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 18 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 22 243 PM 53 1944 27 -5 36  
MINIMUM 10 415 AM -28 1930 9 1 14  
AVERAGE 16 18 -2 25  
 
PRECIPITATION (IN)  
TODAY 0.01 0.73 1996 0.02 -0.01 0.00  
MONTH TO DATE 0.38 0.47 -0.09 0.15  
SINCE DEC 1 2.98 1.67 1.31 0.61  
SINCE JAN 1 0.38 0.47 -0.09 0.15  
 
SNOWFALL (IN)  
TODAY MM 10.0 1931 0.2 MM 0.0  
MONTH TO DATE 2.8 4.5 -1.7 2.1  
SINCE DEC 1 6.3 14.4 -8.1 9.8  
SINCE JUL 1 10.1 17.8 -7.7 9.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 49 47 2 40  
MONTH TO DATE 685 842 -157 1000  
SINCE DEC 1 1786 2170 -384 2330  
SINCE JUL 1 3527 3653 -126 3721  
 
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 24 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 9.1  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 100 AM  
LOWEST 71 1100 AM  
AVERAGE 82  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 50 2013  
1908  
MINIMUM TEMPERATURE (F) 9 -28 1970  
 
 
SUNRISE AND SUNSET  
JANUARY 18 2019.......SUNRISE 735 AM CST SUNSET 505 PM CST  
JANUARY 19 2019.......SUNRISE 735 AM CST SUNSET 506 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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