801  
CDUS43 KDMX 240629  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT MON APR 24 2017  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR APRIL 23 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 406 PM 89 1925 64 8 69  
MINIMUM 35 456 AM 19 1927 40 -5 39  
AVERAGE 54 52 2 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.66 1948 0.14 -0.14 0.00  
MONTH TO DATE 2.44 2.71 -0.27 1.17  
SINCE MAR 1 4.50 4.77 -0.27 4.05  
SINCE JAN 1 8.43 6.59 1.84 5.82  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.5 1910 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.7 -1.7 T  
SINCE MAR 1 10.6 6.3 4.3 2.9  
SINCE JUL 1 26.2 35.2 -9.0 46.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 13 -2 11  
MONTH TO DATE 288 409 -121 385  
SINCE MAR 1 1205 1315 -110 1131  
SINCE JUL 1 5667 6734 -1067 5831  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 0  
SINCE MAR 1 6 0 6 0  
SINCE JAN 1 6 0 6 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 20 500 PM  
AVERAGE 55  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 90 1939  
MINIMUM TEMPERATURE (F) 41 20 1956  
 
 
SUNRISE AND SUNSET  
APRIL 24 2017.........SUNRISE 614 AM CDT SUNSET 802 PM CDT  
APRIL 25 2017.........SUNRISE 612 AM CDT SUNSET 803 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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