AFOS product CLICPR
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CDUS45 KRIW 260734
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1232 AM MST WED DEC 26 2007


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

...THE CASPER CLIMATE SUMMARY FOR DECEMBER 25 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         25    211 PM  56    1980  32     -7       36       
  MINIMUM          4    657 PM -14    1944  13     -9       15       
  AVERAGE         15                        22     -7       26      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.06          0.31 1988   0.02   0.04     0.00    
  MONTH TO DATE    0.71                      0.50   0.21     0.40    
  SINCE DEC 1      0.71                      0.50   0.21     0.40    
  SINCE JAN 1     14.75                     12.91   1.84    10.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        1.4                       0.4    1.0      0.0     
  MONTH TO DATE   15.1                      10.0    5.1      7.1     
  SINCE DEC 1     15.1                      10.0    5.1      7.1     
  SINCE JUL 1     18.9                      31.1  -12.2     16.5     
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       50                        42      8       39       
  MONTH TO DATE 1053                      1009     44      912       
  SINCE DEC 1   1053                      1009     44      912       
  SINCE JUL 1   2691                      2840   -149     2738       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    643                       428    215      620       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED     6.3                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           900 AM                                     
 LOWEST     71           300 PM                                     
 AVERAGE    82                                                       

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

                                                                      
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        53      2005                    
                                             1980                    
 MINIMUM TEMPERATURE (F)   13       -13      1941                    

                                                                      
SUNRISE AND SUNSET                                                   
DECEMBER 26 2007......SUNRISE   736 AM MST   SUNSET   437 PM MST   
DECEMBER 27 2007......SUNRISE   736 AM MST   SUNSET   438 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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