AFOS product CLICPR
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CDUS45 KRIW 060732
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
130 AM MDT MON APR 6 2009


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 5 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         30    505 PM  76    1991  53    -23       53       
  MINIMUM         14    136 AM   7    1982  27    -13       21       
  AVERAGE         22                        40    -18       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.44 1956   0.04  -0.04     0.00    
  MONTH TO DATE    0.36                      0.20   0.16     0.01    
  SINCE MAR 1      1.36                      1.10   0.26     0.70    
  SINCE JAN 1      2.72                      2.32   0.40     1.37    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T                         0.5   -0.5      0.0     
  MONTH TO DATE    9.1                       2.5    6.6      0.1     
  SINCE MAR 1     26.6                      14.8   11.8     10.0     
  SINCE JUL 1     68.5                      69.6   -1.1     45.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       43                        25     18       28       
  MONTH TO DATE  187                       126     61      160       
  SINCE MAR 1   1166                      1047    119     1167       
  SINCE JUL 1   6075                      6525   -450     6616       
                                                                     
 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    22   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION    NW (320)      
  AVERAGE WIND SPEED     6.8                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           100 AM                                     
 LOWEST     63           200 PM                                     
 AVERAGE    78                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   53        77      1991                    
 MINIMUM TEMPERATURE (F)   27         6      1997                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  6 2009.........SUNRISE   639 AM MDT   SUNSET   738 PM MDT   
APRIL  7 2009.........SUNRISE   637 AM MDT   SUNSET   739 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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