AFOS product CLICPR
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CDUS45 KRIW 310748
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1237 AM MST THU JAN 31 2013


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 30 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         34    343 PM  60    1971  35     -1       45       
  MINIMUM         -2   1207 AM -26    1985  14    -16       28       
  AVERAGE         16                        25     -9       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.17 1943   0.01   0.00     0.00    
  MONTH TO DATE    0.27                      0.49  -0.22     0.67    
  SINCE DEC 1      0.66                      0.98  -0.32     1.38    
  SINCE JAN 1      0.27                      0.49  -0.22     0.67    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.1                       0.3   -0.2      0.0     
  MONTH TO DATE    4.3                       8.8   -4.5      9.1     
  SINCE DEC 1     10.3                      19.8   -9.5     20.5     
  SINCE JUL 1     23.0                      39.3  -16.3     35.8     
  SNOW DEPTH       1                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       49                        40      9       28       
  MONTH TO DATE 1192                      1205    -13     1107       
  SINCE DEC 1   2381                      2480    -99     2370       
  SINCE JUL 1   3915                      4334   -419     4007       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED    13.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           100 AM                                     
 LOWEST     50          1100 AM                                     
 AVERAGE    68                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        58      1971                    
 MINIMUM TEMPERATURE (F)   14       -24      1996                    
                                             1985                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 31 2013.......SUNRISE   721 AM MST   SUNSET   518 PM MST   
FEBRUARY  1 2013......SUNRISE   720 AM MST   SUNSET   519 PM MST   

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




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