145  
CDUS43 KDMX 240628  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
127 AM CDT WED OCT 24 2018  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 23 2018
 
 
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)  
YESTERDAY  
MAXIMUM 54 252 PM 86 1899 59 -5 60  
MINIMUM 28 429 AM 17 1936 37 -9 42  
1895  
AVERAGE 41 48 -7 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.98 1957 0.08 -0.08 0.03  
MONTH TO DATE 5.53 1.89 3.64 5.47  
SINCE SEP 1 18.88 4.52 14.36 6.26  
SINCE JAN 1 48.99 30.80 18.19 28.94  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.6 1929 0.0 0.0 0.0  
MONTH TO DATE 0.1 0.1 0.0 0.0  
SINCE SEP 1 0.1 0.1 0.0 0.0  
SINCE JUL 1 0.1 0.1 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 17 7 14  
MONTH TO DATE 392 313 79 181  
SINCE SEP 1 523 451 72 260  
SINCE JUL 1 532 471 61 277  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 8 -4 10  
SINCE SEP 1 114 86 28 129  
SINCE JAN 1 890 798 92 720    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 4.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1100 PM  
LOWEST 41 300 PM  
AVERAGE 67  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 81 1899  
MINIMUM TEMPERATURE (F) 36 19 2006  
1896  
 
 
SUNRISE AND SUNSET  
OCTOBER 24 2018.......SUNRISE 733 AM CDT SUNSET 613 PM CDT  
OCTOBER 25 2018.......SUNRISE 735 AM CDT SUNSET 612 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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