AFOS product CLICPR
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CDUS45 KRIW 070730
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1230 AM MST MON FEB 7 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 6 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         27        MM  63    1963  35     -8       42        
  MINIMUM         14        MM -20    1989  15     -1       21        
  AVERAGE         21                        25     -4       32      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.21 1986   0.02  -0.02     0.04    
  MONTH TO DATE    0.02                      0.12  -0.10     0.04    
  SINCE DEC 1      1.82                      1.32   0.50     1.10    
  SINCE JAN 1      0.46                      0.70  -0.24     0.13    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.2                       0.4   -0.2       T      
  MONTH TO DATE    0.3                       1.9   -1.6       T      
  SINCE DEC 1     29.0                      24.9    4.1     22.3     
  SINCE JUL 1     37.8                      46.0   -8.2     38.0     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       44                        40      4       33       
  MONTH TO DATE  318                       244     74      207       
  SINCE DEC 1   2775                      2818    -43     2916       
  SINCE JUL 1   4444                      4649   -205     4857       
                                                                     
 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    16   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM            
  AVERAGE WIND SPEED     6.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88          1200 AM                                     
 LOWEST     63          1200 PM                                     
 AVERAGE    76                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        59      1963                    
 MINIMUM TEMPERATURE (F)   15       -16      1971                    

                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY  7 2011......SUNRISE   714 AM MST   SUNSET   526 PM MST   
FEBRUARY  8 2011......SUNRISE   713 AM MST   SUNSET   528 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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