524  
CDUS43 KDMX 030637 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1236 AM CST MON DEC 3 2018  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR DECEMBER 2 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 36 140 PM 65 1973 36 0 51  
MINIMUM 31 1159 PM -16 1985 18 13 19  
AVERAGE 34 27 7 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 0.55 1945 0.05 0.07 0.00  
MONTH TO DATE 0.52 0.10 0.42 0.00  
SINCE DEC 1 0.52 0.10 0.42 0.00  
SINCE JAN 1 52.07 33.50 18.57 29.46  
 
SNOWFALL (IN)  
YESTERDAY 0.5 2.4 1978 0.3 0.2 0.0  
MONTH TO DATE 0.5 0.6 -0.1 0.0  
SINCE DEC 1 0.5 0.6 -0.1 0.0  
SINCE JUL 1 4.3 4.0 0.3 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 38 -7 30  
MONTH TO DATE 61 75 -14 58  
SINCE DEC 1 61 75 -14 58  
SINCE JUL 1 1802 1558 244 1449  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 890 799 91 720    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 17.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 78 1000 PM  
AVERAGE 89  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 67 2012  
MINIMUM TEMPERATURE (F) 18 -18 1919  
 
 
SUNRISE AND SUNSET  
DECEMBER 3 2018......SUNRISE 722 AM CST SUNSET 437 PM CST  
DECEMBER 4 2018......SUNRISE 723 AM CST SUNSET 437 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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