AFOS product CLICPR
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CDUS45 KRIW 150746
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
146 AM MDT MON AUG 15 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 14 2011...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         86        MM  99    2003  87     -1       76        
  MINIMUM         55        MM  41    1995  52      3       52        
  AVERAGE         71                        70      1       64      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.20 2008   0.03  -0.03     0.03    
  MONTH TO DATE    0.12                      0.46  -0.34     0.38    
  SINCE JUN 1      3.19                      3.48  -0.29     3.76    
  SINCE JAN 1      9.72                      8.69   1.03     9.54    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.1   -0.1      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         1     -1        1       
  MONTH TO DATE    1                         5     -4        1       
  SINCE JUN 1    153                       157     -4      188       
  SINCE JUL 1      1                        21    -20       41       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         5      1        0       
  MONTH TO DATE   70                        87    -17       92       
  SINCE JUN 1    353                       328     25      308       
  SINCE JAN 1    353                       332     21      309       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    15.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           300 AM                                     
 LOWEST     19          1000 AM                                     
 AVERAGE    51                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   87        95      1994                    
                                             1992                    
 MINIMUM TEMPERATURE (F)   52        41      1974                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 15 2011........SUNRISE   612 AM MDT   SUNSET   808 PM MDT   
AUGUST 16 2011........SUNRISE   613 AM MDT   SUNSET   807 PM MDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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