123  
CDUS43 KDMX 090635 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT THU MAY 9 2019  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 8 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 64 655 PM 90 1934 70 -6 81  
MINIMUM 42 611 AM 28 1976 46 -4 52  
AVERAGE 53 58 -5 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.98 1.47 1988 0.14 0.84 T  
MONTH TO DATE 1.39 1.11 0.28 0.98  
SINCE MAR 1 6.40 6.88 -0.48 4.38  
SINCE JAN 1 10.57 8.70 1.87 8.86  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
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 12 8 4 0  
MONTH TO DATE 92 73 19 18  
SINCE MAR 1 1604 1470 134 1821  
SINCE JUL 1 7343 6889 454 7264  
 
COOLING  
YESTERDAY 0 1 -1 2  
MONTH TO DATE 0 8 -8 2  
SINCE MAR 1 4 16 -12 3  
SINCE JAN 1 4 16 -12 3    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 16.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 200 PM  
LOWEST 56 100 AM  
AVERAGE 76  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 95 1934  
MINIMUM TEMPERATURE (F) 47 27 1945  
 
 
SUNRISE AND SUNSET  
MAY 9 2019...........SUNRISE 554 AM CDT SUNSET 818 PM CDT  
MAY 10 2019...........SUNRISE 553 AM CDT SUNSET 819 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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