AFOS product CLICPR
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CDUS45 KRIW 090740
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
129 AM MDT TUE APR 9 2013


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 8 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         45   1211 AM  73    1977  55    -10       62       
  MINIMUM         13   1159 PM   6    1982  27    -14       16       
  AVERAGE         29                        41    -12       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.42R         0.31 1969   0.04   0.38     0.00    
  MONTH TO DATE    0.43                      0.28   0.15     0.26    
  SINCE MAR 1      1.28                      1.10   0.18     0.59    
  SINCE JAN 1      2.05                      2.18  -0.13     2.14    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                         0.4   MM        0.0     
  MONTH TO DATE    0.0                       3.5   -3.5      1.2     
  SINCE MAR 1     10.5                      14.4   -3.9      4.3     
  SINCE JUL 1     43.2                      63.8  -20.6     50.9     
  SNOW DEPTH      MM                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       36                        24     12       26       
  MONTH TO DATE  172                       201    -29      170       
  SINCE MAR 1   1133                      1126      7      812       
  SINCE JUL 1   6183                      6574   -391     5999       
                                                                     
 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    32   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED    18.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY SNOW                                                         
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           400 PM                                     
 LOWEST     45          1200 AM                                     
 AVERAGE    65                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        78      1977                    
 MINIMUM TEMPERATURE (F)   27         4      1973                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  9 2013.........SUNRISE   634 AM MDT   SUNSET   742 PM MDT   
APRIL 10 2013.........SUNRISE   632 AM MDT   SUNSET   743 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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