027  
CDUS43 KDMX 280657 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
152 AM CDT SUN APR 28 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 27 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 51 1213 AM 89 1981 66 -15 70  
MINIMUM 32 1129 PM 24 1928 42 -10 35  
AVERAGE 42 54 -12 53  
 
PRECIPITATION (IN)  
YESTERDAY 1.01R 0.98 2002 0.14 0.87 0.00  
MONTH TO DATE 2.84 3.27 -0.43 1.73  
SINCE MAR 1 4.69 5.33 -0.64 3.40  
SINCE JAN 1 8.86 7.15 1.71 7.88  
 
SNOWFALL (IN)  
YESTERDAY 0.7 R T 1979 0.1 0.6 0.0  
MONTH TO DATE 0.9 1.8 -0.9 12.1  
SINCE MAR 1 2.4 6.4 -4.0 23.5  
SINCE JUL 1 60.0 35.3 24.7 45.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 12 11 12  
MONTH TO DATE 409 459 -50 761  
SINCE MAR 1 1458 1365 93 1763  
SINCE JUL 1 7197 6784 413 7206  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE MAR 1 4 0 4 0  
SINCE JAN 1 4 0 4 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 12.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
SNOW  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 PM  
LOWEST 61 1200 AM  
AVERAGE 81  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 89 1970  
MINIMUM TEMPERATURE (F) 42 25 1950  
 
 
SUNRISE AND SUNSET  
APRIL 28 2019.........SUNRISE 609 AM CDT SUNSET 806 PM CDT  
APRIL 29 2019.........SUNRISE 607 AM CDT SUNSET 807 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
KLP  
 
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