248  
CDUS43 KDMX 110636  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
134 AM CDT THU APR 11 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 10 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 46 1250 AM 92 1930 58 -12 49  
MINIMUM 35 833 AM 17 2018 35 0 17  
AVERAGE 41 47 -6 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.67 1.52 1947 0.11 0.56 0.00  
MONTH TO DATE 1.47 1.02 0.45 0.41  
SINCE MAR 1 3.32 3.08 0.24 2.08  
SINCE JAN 1 7.49 4.90 2.59 6.56  
 
SNOWFALL (IN)  
YESTERDAY MM 1.0 1952 0.0 MM 0.0  
MONTH TO DATE 0.2 0.9 -0.7 5.5  
SINCE MAR 1 1.7 5.5 -3.8 16.9  
SINCE JUL 1 59.3 34.4 24.9 39.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 19 5 32  
MONTH TO DATE 149 204 -55 381  
SINCE MAR 1 1198 1110 88 1383  
SINCE JUL 1 6937 6529 408 6826  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 21.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1000 AM  
LOWEST 76 200 AM  
AVERAGE 84  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 87 1930  
MINIMUM TEMPERATURE (F) 35 16 2004  
 
 
SUNRISE AND SUNSET  
APRIL 11 2019.........SUNRISE 635 AM CDT SUNSET 747 PM CDT  
APRIL 12 2019.........SUNRISE 634 AM CDT SUNSET 748 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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