AFOS product CLICPR
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CDUS45 KRIW 030733
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
133 AM MDT SUN MAY 3 2009


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 2 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         55   1256 PM  82    2000  61     -6       38       
  MINIMUM         33   1206 AM  17    2005  34     -1       20       
  AVERAGE         44                        47     -3       29      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.93 1979   0.07  -0.07     0.17    
  MONTH TO DATE    T                         0.14  -0.14     0.29    
  SINCE MAR 1      3.05                      2.56   0.49     2.25    
  SINCE JAN 1      4.41                      3.78   0.63     2.92    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      4.8     
  MONTH TO DATE    T                         0.6   -0.6      4.8     
  SINCE MAR 1     34.0                      26.7    7.3     27.3     
  SINCE JUL 1     75.9                      81.5   -5.6     62.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                        17      4       36       
  MONTH TO DATE   46                        35     11       63       
  SINCE MAR 1   1770                      1617    153     1825       
  SINCE JUL 1   6679                      7095   -416     7274       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED     7.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           100 AM                                     
 LOWEST     51           100 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   61        83      1952                    
 MINIMUM TEMPERATURE (F)   34        17      1954                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY  3 2009...........SUNRISE   557 AM MDT   SUNSET   809 PM MDT   
MAY  4 2009...........SUNRISE   555 AM MDT   SUNSET   810 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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