402  
CDUS43 KDVN 190931  
CLICID  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
429 AM CDT SAT MAY 19 2012  
 
   
...............................  
 
   
..THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR MAY 18 2012  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1891 TO 2012  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 332 PM 92 1964 72 14 69  
MINIMUM 55 523 AM 32 1945 50 5 40  
AVERAGE 71 61 10 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.14 -0.14 0.00  
MONTH TO DATE 0.95 2.36 -1.41 0.88  
SINCE MAR 1 6.87 7.51 -0.64 6.48  
SINCE JAN 1 8.43 9.65 -1.22 8.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 10  
MONTH TO DATE 52 141 -89 185  
SINCE MAR 1 913 1503 -590 1610  
SINCE JUL 1 5535 6786 -1251 6988  
 
COOLING  
YESTERDAY 6 1 5 0  
MONTH TO DATE 36 13 23 34  
SINCE MAR 1 64 20 44 35  
SINCE JAN 1 64 20 44 35    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 11.2  
 
 
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 59 300 AM  
LOWEST 22 500 PM  
AVERAGE 41  
   
......................................................  
 
 
THE CEDAR RAPIDS IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 93 1975  
MINIMUM TEMPERATURE (F) 50 33 1929  
 
 
SUNRISE AND SUNSET  
MAY 19 2012...........SUNRISE 542 AM CDT SUNSET 825 PM CDT  
MAY 20 2012...........SUNRISE 542 AM CDT SUNSET 826 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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