676  
CDUS43 KDMX 070649  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1247 AM CST MON JAN 7 2019  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 6 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 39 1159 PM 52 1933 27 12 11  
MINIMUM 27 240 AM -26 1970 10 17 -21  
AVERAGE 33 18 15 -5  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 1.62 1946 0.03 0.08 0.00  
MONTH TO DATE 0.11 0.17 -0.06 0.01  
SINCE DEC 1 2.71 1.37 1.34 0.47  
SINCE JAN 1 0.11 0.17 -0.06 0.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.2 1995 0.3 -0.3 0.0  
MONTH TO DATE T 1.5 -1.5 0.2  
SINCE DEC 1 3.5 11.4 -7.9 7.9  
SINCE JUL 1 7.3 14.8 -7.5 7.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 47 -15 70  
MONTH TO DATE 206 278 -72 408  
SINCE DEC 1 1307 1606 -299 1738  
SINCE JUL 1 3048 3089 -41 3129  
 
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 35 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 15.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 82 1000 AM  
AVERAGE 91  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 59 2003  
MINIMUM TEMPERATURE (F) 10 -27 1912  
 
 
SUNRISE AND SUNSET  
JANUARY 7 2019.......SUNRISE 739 AM CST SUNSET 453 PM CST  
JANUARY 8 2019.......SUNRISE 739 AM CST SUNSET 454 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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