100  
CXUS53 KDVN 011933 CCA  
CLMBRL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE QUAD CITIES IA IL  
1217 PM CDT SAT JUN 1 2013  
   
...............................  
 
   
..THE BURLINGTON IA CLIMATE SUMMARY FOR THE MONTH OF MAY 2013  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1897 TO 2013  
 
WEATHER OBSERVED NORMAL DEPART  
VALUE DATE(S) VALUE FROM  
NORMAL    
............................................  
 
TEMPERATURE (F)  
RECORD  
HIGH 103 05/31/1934  
LOW 26 05/04/1907  
HIGHEST 89 05/14 78 11  
LOWEST 37 05/13 48 -11  
05/12  
05/03  
AVG. MAXIMUM 72.7 74.3 -1.6  
AVG. MINIMUM 53.5 53.0 0.5  
MEAN 63.1 63.7 -0.6  
DAYS MAX >= 90 0  
DAYS MAX <= 32 0  
DAYS MIN <= 32 0  
DAYS MIN <= 0 0  
 
PRECIPITATION (INCHES)  
TOTALS 11.50 4.85 6.65  
DAILY AVG. 0.37 0.16 0.21  
DAYS >= .01 16  
DAYS >= .10 13  
DAYS >= .50 8  
DAYS >= 1.00 3  
GREATEST  
24 HR. TOTAL 3.00 05/03 TO 05/03  
 
DEGREE_DAYS  
HEATING TOTAL 139 125 14  
SINCE 7/1 5913 5587 326  
COOLING TOTAL 88 83 5  
SINCE 1/1 99 103 -4    
.............................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 8.6  
HIGHEST WIND SPEED/DIRECTION 54/190 DATE 05/30  
HIGHEST GUST SPEED/DIRECTION 81/220 DATE 05/30  
 
SKY COVER  
POSSIBLE SUNSHINE (PERCENT) MM  
AVERAGE SKY COVER 0.50  
NUMBER OF DAYS FAIR 14  
NUMBER OF DAYS PC 8  
NUMBER OF DAYS CLOUDY 8  
 
AVERAGE RH (PERCENT) 72  
 
WEATHER CONDITIONS. NUMBER OF DAYS WITH  
THUNDERSTORM 0 HAIL 0  
SLEET 0 FOG 19  
FOG W/VIS <= 1/4 MILE 1 HAZE 7  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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