922  
CDUS43 KDMX 160633 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
1232 AM CST SAT FEB 16 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR FEBRUARY 15 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 11 437 PM 71 1921 32 -21 39  
MINIMUM -3 808 AM -22 1930 15 -18 26  
AVERAGE 4 23 -19 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1983 0.03 -0.03 0.00  
MONTH TO DATE 0.98 0.46 0.52 1.22  
SINCE DEC 1 5.10 2.49 2.61 3.92  
SINCE JAN 1 2.50 1.29 1.21 3.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.6 2014 0.2 -0.2 0.0  
MONTH TO DATE 13.6 4.3 9.3 11.1  
SINCE DEC 1 36.3 22.4 13.9 21.1  
SINCE JUL 1 40.1 25.8 14.3 21.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 61 42 19 32  
MONTH TO DATE 701 657 44 790  
SINCE DEC 1 3327 3428 -101 3581  
SINCE JUL 1 5068 4911 157 4972  
 
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 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 900 PM  
LOWEST 66 300 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 32 62 1981  
MINIMUM TEMPERATURE (F) 15 -18 1958  
 
 
SUNRISE AND SUNSET  
FEBRUARY 16 2019......SUNRISE 705 AM CST SUNSET 543 PM CST  
FEBRUARY 17 2019......SUNRISE 704 AM CST SUNSET 544 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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