124  
CDUS43 KDMX 182328  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
526 PM CST MON FEB 18 2019  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR FEBRUARY 18 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 21 1238 AM 64 1981 33 -12 41  
MINIMUM 4 729 AM -19 2006 16 -12 10  
AVERAGE 13 24 -11 26  
 
PRECIPITATION (IN)  
TODAY 0.01 1.18 1961 0.04 -0.03 0.00  
MONTH TO DATE 1.46 0.57 0.89 1.28  
SINCE DEC 1 5.58 2.60 2.98 3.98  
SINCE JAN 1 2.98 1.40 1.58 3.52  
 
SNOWFALL (IN)  
TODAY 0.1 7.0 1908 0.2 -0.1 0.0  
MONTH TO DATE 21.8 5.1 16.7 11.9  
SINCE DEC 1 44.5 23.2 21.3 21.9  
SINCE JUL 1 48.3 26.6 21.7 21.9  
SNOW DEPTH 13  
 
DEGREE DAYS  
HEATING  
TODAY 52 41 11 39  
MONTH TO DATE 852 780 72 918  
SINCE DEC 1 3478 3551 -73 3709  
SINCE JUL 1 5219 5034 185 5100  
 
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 N (340)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 600 AM  
LOWEST 67 1100 AM  
AVERAGE 80  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 67 2017  
MINIMUM TEMPERATURE (F) 16 -23 1936  
 
 
SUNRISE AND SUNSET  
FEBRUARY 18 2019......SUNRISE 702 AM CST SUNSET 545 PM CST  
FEBRUARY 19 2019......SUNRISE 701 AM CST SUNSET 547 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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