223  
CDUS43 KDMX 080641  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
140 AM CDT MON APR 8 2019  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 7 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 70 322 PM 79 1925 57 13 36  
MINIMUM 44 1121 PM 12 2018 34 10 12  
1972  
AVERAGE 57 45 12 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.27 1.22 1929 0.11 0.16 0.00  
MONTH TO DATE 0.73 0.69 0.04 0.16  
SINCE MAR 1 2.58 2.75 -0.17 1.83  
SINCE JAN 1 6.75 4.57 2.18 6.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.2 2003 0.1 -0.1 0.0  
MONTH TO DATE 0.2 0.7 -0.5 0.6  
SINCE MAR 1 1.7 5.3 -3.6 12.0  
SINCE JUL 1 59.3 34.2 25.1 34.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 20 -12 41  
MONTH TO DATE 107 147 -40 272  
SINCE MAR 1 1156 1053 103 1274  
SINCE JUL 1 6895 6472 423 6717  
 
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 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 7.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 900 AM  
LOWEST 55 400 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 87 1931  
MINIMUM TEMPERATURE (F) 34 9 1972  
 
 
SUNRISE AND SUNSET  
APRIL 8 2019.........SUNRISE 640 AM CDT SUNSET 743 PM CDT  
APRIL 9 2019.........SUNRISE 639 AM CDT SUNSET 744 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
SMALL  
 
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