AFOS product CLICPR
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CDUS45 KRIW 090732
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1232 AM MST WED FEB 9 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 8 2011...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2011


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM          9        MM  61    1996  35    -26       19        
  MINIMUM        -13        MM -24    1982  15    -28        1        
  AVERAGE         -2                        25    -27       10      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.21 1966   0.02  -0.01      T      
  MONTH TO DATE    0.12                      0.16  -0.04     0.05    
  SINCE DEC 1      1.92                      1.36   0.56     1.11    
  SINCE JAN 1      0.56                      0.74  -0.18     0.14    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.1                       0.4   -0.3      0.3     
  MONTH TO DATE    2.9                       2.7    0.2      0.3     
  SINCE DEC 1     31.6                      25.7    5.9     22.6     
  SINCE JUL 1     40.4                      46.8   -6.4     38.3     
  SNOW DEPTH       2                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       67                        40     27       55       
  MONTH TO DATE  426                       324    102      300       
  SINCE DEC 1   2883                      2898    -15     3009       
  SINCE JUL 1   4552                      4729   -177     4950       
                                                                     
 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    14   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     8.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    80           100 AM                                     
 LOWEST     50           400 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        63      1996                    
 MINIMUM TEMPERATURE (F)   15       -22      1982                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  9 2011......SUNRISE   712 AM MST   SUNSET   529 PM MST   
FEBRUARY 10 2011......SUNRISE   710 AM MST   SUNSET   530 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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