432  
CDUS43 KDMX 032229  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
527 PM CDT MON SEP 3 2018  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR SEPTEMBER 3 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 73 359 PM 101 1939 80 -7 84  
MINIMUM 66 403 AM 36 1974 56 10 47  
AVERAGE 70 68 2 66  
 
PRECIPITATION (IN)  
TODAY 1.68 1.90 1949 0.09 1.59 0.00  
MONTH TO DATE 6.19 0.30 5.89 T  
SINCE SEP 1 6.19 0.30 5.89 T  
SINCE JAN 1 36.30 26.58 9.72 22.68  
 
SNOWFALL (IN)  
TODAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 0 4 -4 7  
SINCE SEP 1 0 4 -4 7  
SINCE JUL 1 9 24 -15 24  
 
COOLING  
TODAY 5 5 0 1  
MONTH TO DATE 21 15 6 2  
SINCE SEP 1 21 15 6 2  
SINCE JAN 1 797 727 70 593    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 5.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 93 900 AM  
AVERAGE 97  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 101 1925  
MINIMUM TEMPERATURE (F) 56 34 1974  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2018.....SUNRISE 637 AM CDT SUNSET 740 PM CDT  
SEPTEMBER 4 2018.....SUNRISE 638 AM CDT SUNSET 739 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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