AFOS product CLICPR
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CDUS45 KRIW 010805
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
205 AM MDT TUE SEP 1 2009


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

...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 31 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         87    242 PM  94    2007  80      7       84       
                                      1954                          
  MINIMUM         49    258 AM  33    1977  48      1       67       
                                      1965                          
  AVERAGE         68                        64      4       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          0.14 1972   0.03   0.00      T      
  MONTH TO DATE    1.34                      0.73   0.61     0.72    
  SINCE JUN 1      7.02                      3.45   3.57     1.95    
  SINCE JAN 1     11.86                      9.47   2.39     8.84    
                                                                     
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                         3     -3        0       
  MONTH TO DATE   59                        25     34       26       
  SINCE JUN 1    266                       159    107      211       
  SINCE JUL 1     93                        41     52       34       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         3      0       11       
  MONTH TO DATE   76                       152    -76      136       
  SINCE JUN 1    185                       398   -213      367       
  SINCE JAN 1    189                       401   -212      367       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    39   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    52   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED     5.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           300 AM                                     
 LOWEST     22           200 PM                                     
 AVERAGE    51                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80        97      1995                    
 MINIMUM TEMPERATURE (F)   47        32      1965                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  1 2009.....SUNRISE   631 AM MDT   SUNSET   740 PM MDT   
SEPTEMBER  2 2009.....SUNRISE   632 AM MDT   SUNSET   738 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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