866  
CDUS43 KDMX 122334  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
532 PM CST SAT JAN 12 2019  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 12 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 30 459 PM 50 1961 27 3 9  
1928  
MINIMUM 29 1022 AM -32 1912 9 20 -4  
AVERAGE 30 18 12 3  
 
PRECIPITATION (IN)  
TODAY 0.17 1.01 1898 0.03 0.14 0.00  
MONTH TO DATE 0.36 0.32 0.04 0.05  
SINCE DEC 1 2.96 1.52 1.44 0.51  
SINCE JAN 1 0.36 0.32 0.04 0.05  
 
SNOWFALL (IN)  
TODAY MM 4.8 2012 0.3 MM 0.0  
MONTH TO DATE T 3.0 -3.0 0.6  
SINCE DEC 1 3.5 12.9 -9.4 8.3  
SINCE JUL 1 7.3 16.3 -9.0 8.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 35 47 -12 62  
MONTH TO DATE 431 560 -129 658  
SINCE DEC 1 1532 1888 -356 1988  
SINCE JUL 1 3273 3371 -98 3379  
 
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 14 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 9.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 AM  
LOWEST 72 100 AM  
AVERAGE 82  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 56 1996  
MINIMUM TEMPERATURE (F) 9 -32 1912  
 
 
SUNRISE AND SUNSET  
JANUARY 12 2019.......SUNRISE 738 AM CST SUNSET 458 PM CST  
JANUARY 13 2019.......SUNRISE 738 AM CST SUNSET 459 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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