894  
CDUS43 KDMX 040635 RRA  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
130 AM CDT SAT MAY 4 2019  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 3 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 61 513 PM 91 1918 68 -7 68  
MINIMUM 31 356 AM 22 2005 44 -13 55  
AVERAGE 46 56 -10 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.40 1902 0.14 -0.14 0.48  
MONTH TO DATE 0.10 0.42 -0.32 0.96  
SINCE MAR 1 5.11 6.19 -1.08 4.36  
SINCE JAN 1 9.28 8.01 1.27 8.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.8 2013 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 19 10 9 3  
MONTH TO DATE 52 30 22 8  
SINCE MAR 1 1564 1427 137 1811  
SINCE JUL 1 7303 6846 457 7254  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE MAR 1 4 11 -7 1  
SINCE JAN 1 4 11 -7 1    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 4.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 49 400 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 93 1918  
MINIMUM TEMPERATURE (F) 45 22 1907  
 
 
SUNRISE AND SUNSET  
MAY 4 2019...........SUNRISE 601 AM CDT SUNSET 813 PM CDT  
MAY 5 2019...........SUNRISE 559 AM CDT SUNSET 814 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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