532  
CDUS43 KDMX 212341  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
540 PM CST MON JAN 21 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR JANUARY 21 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 16 314 PM 54 1921 27 -11 39  
MINIMUM -4 1217 AM -31 1970 9 -13 25  
AVERAGE 6 18 -12 32  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 1917 0.03 -0.03 0.08  
MONTH TO DATE 0.72 0.55 0.17 0.23  
SINCE DEC 1 3.32 1.75 1.57 0.69  
SINCE JAN 1 0.72 0.55 0.17 0.23  
 
SNOWFALL (IN)  
TODAY 0.0 5.6 2008 0.2 -0.2 0.0  
2007  
MONTH TO DATE 6.9 5.3 1.6 2.1  
SINCE DEC 1 10.4 15.2 -4.8 9.8  
SINCE JUL 1 14.2 18.6 -4.4 9.8  
SNOW DEPTH 5  
 
DEGREE DAYS  
HEATING  
TODAY 59 47 12 33  
MONTH TO DATE 868 983 -115 1095  
SINCE DEC 1 1969 2311 -342 2425  
SINCE JUL 1 3710 3794 -84 3816  
 
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 26 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 12.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 1200 AM  
LOWEST 59 200 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 27 60 2002  
MINIMUM TEMPERATURE (F) 9 -33 1930  
 
 
SUNRISE AND SUNSET  
JANUARY 21 2019.......SUNRISE 733 AM CST SUNSET 509 PM CST  
JANUARY 22 2019.......SUNRISE 733 AM CST SUNSET 510 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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