609  
CDUS43 KDVN 202140  
CLICID  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
439 PM CDT FRI OCT 20 2017  
 
   
...............................
 
 
   
..THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR OCTOBER 20 2017
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1891 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 75 259 PM 84 1953 60 15 53  
MINIMUM 49 653 AM 19 1930 38 11 35  
AVERAGE 62 49 13 44  
 
PRECIPITATION (IN)  
TODAY 0.00 MM MM 0.08 -0.08 0.00  
MONTH TO DATE 3.43 1.72 1.71 1.35  
SINCE SEP 1 4.40 4.88 -0.48 8.27  
SINCE JAN 1 24.42 30.18 -5.76 36.80  
 
DEGREE DAYS  
HEATING  
TODAY 3 16 -13 21  
MONTH TO DATE 109 256 -147 138  
SINCE SEP 1 173 394 -221 173  
SINCE JUL 1 184 413 -229 177  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 15 8 7 22  
SINCE SEP 1 145 80 65 158  
SINCE JAN 1 744 748 -4 969    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 700 AM  
LOWEST 38 200 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE CEDAR RAPIDS IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 85 1947  
MINIMUM TEMPERATURE (F) 38 17 1930  
 
 
SUNRISE AND SUNSET  
OCTOBER 20 2017.......SUNRISE 725 AM CDT SUNSET 617 PM CDT  
OCTOBER 21 2017.......SUNRISE 726 AM CDT SUNSET 616 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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