191  
CDUS43 KDMX 080645 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1244 AM CST TUE JAN 8 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 7 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 48 1025 AM 59 2003 27 21 33  
MINIMUM 31 834 PM -27 1912 10 21 11  
AVERAGE 40 18 22 22  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.38 2016 0.02 0.06 0.00  
MONTH TO DATE 0.19 0.19 0.00 0.01  
SINCE DEC 1 2.79 1.39 1.40 0.47  
SINCE JAN 1 0.19 0.19 0.00 0.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.8 2010 0.2 -0.2 0.0  
MONTH TO DATE T 1.7 -1.7 0.2  
SINCE DEC 1 3.5 11.6 -8.1 7.9  
SINCE JUL 1 7.3 15.0 -7.7 7.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 47 -22 43  
MONTH TO DATE 231 325 -94 451  
SINCE DEC 1 1332 1653 -321 1781  
SINCE JUL 1 3073 3136 -63 3172  
 
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 25 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 11.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 600 AM  
LOWEST 79 100 PM  
AVERAGE 90  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 60 2003  
MINIMUM TEMPERATURE (F) 10 -25 1942  
 
 
SUNRISE AND SUNSET  
JANUARY 8 2019.......SUNRISE 739 AM CST SUNSET 454 PM CST  
JANUARY 9 2019.......SUNRISE 739 AM CST SUNSET 455 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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