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CXUS53 KDVN 031920
CLACID


CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL                           
120 PM CST TUE JAN 3 2012

................................... 

...THE CEDAR RAPIDS IA CLIMATE SUMMARY FOR THE YEAR OF 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2012

WEATHER         OBSERVED          NORMAL  DEPART                      
                 VALUE   DATE(S)  VALUE   FROM                        
                                          NORMAL                      
................................................
TEMPERATURE (F)
RECORD
 HIGH             110   07/05/1911                                    
 LOW              -29   01/15/2009                                    
HIGHEST            98   07/19        86      12                       
LOWEST            -16   02/10         9     -25                       
                        01/21                                         
AVG. MAXIMUM     58.2              58.4    -0.2                       
AVG. MINIMUM     38.8              38.0     0.8                       
MEAN             48.5              48.2     0.3                       
DAYS MAX >= 90     18                                                 
DAYS MAX <= 32     50                                                 
DAYS MIN <= 32    151                                                 
DAYS MIN <= 0      12                                                 

PRECIPITATION (INCHES)
TOTALS          30.36             34.61   -4.25                       
DAILY AVG.       0.08              0.09   -0.01                       
DAYS >= .01       107                                                 
DAYS >= .10        55                                                 
DAYS >= .50        22                                                 
DAYS >= 1.00        7                                                 
GREATEST
 24 HR. TOTAL    2.45   07/22 TO 07/23                                

DEGREE_DAYS
HEATING TOTAL    6746              6867    -121                       
COOLING TOTAL     887               750     137                       

.................................................

WIND (MPH)
AVERAGE WIND SPEED              9.6
HIGHEST WIND SPEED/DIRECTION    46/290    DATE  07/11
HIGHEST GUST SPEED/DIRECTION    54/320    DATE  09/29

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM                                      
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR          202
NUMBER OF DAYS PC             91
NUMBER OF DAYS CLOUDY         72

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH 
THUNDERSTORM             45     HAIL                       3
SLEET                     1     FOG                      229
FOG W/VIS <= 1/4 MILE    25     HAZE                     143
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

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