933  
CDUS43 KDMX 122230  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
529 PM CDT FRI OCT 12 2018  
 
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR OCTOBER 12 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 47 218 PM 95 1930 64 -17 60  
MINIMUM 31 135 AM 22 1988 40 -9 53  
AVERAGE 39 52 -13 57  
 
PRECIPITATION (IN)  
TODAY 0.00 2.33 1997 0.07 -0.07 0.00  
MONTH TO DATE 5.31 1.01 4.30 3.25  
SINCE SEP 1 18.66 3.64 15.02 4.04  
SINCE JAN 1 48.77 29.92 18.85 26.72  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 1946 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 26 14 12 8  
MONTH TO DATE 157 141 16 72  
SINCE SEP 1 288 279 9 151  
SINCE JUL 1 297 299 -2 168  
 
COOLING  
TODAY 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 W (260)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1200 AM  
LOWEST 53 200 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 90 1975  
MINIMUM TEMPERATURE (F) 40 15 1917  
 
 
SUNRISE AND SUNSET  
OCTOBER 12 2018.......SUNRISE 719 AM CDT SUNSET 632 PM CDT  
OCTOBER 13 2018.......SUNRISE 720 AM CDT SUNSET 631 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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