AFOS product CLICPR
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CDUS45 KRIW 220728
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
128 AM MDT TUE MAR 22 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR MARCH 21 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         67        MM  72    2009  49     18       56        
  MINIMUM         27        MM  -6    1955  24      3       31        
  AVERAGE         47                        36     11       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.23 2005   0.03  -0.03     0.00    
  MONTH TO DATE    0.41                      0.59  -0.18     1.23    
  SINCE MAR 1      0.41                      0.59  -0.18     1.23    
  SINCE JAN 1      1.71                      1.81  -0.10     1.85    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T                         0.4   -0.4      0.0     
  MONTH TO DATE    6.1                       8.3   -2.2     10.8     
  SINCE MAR 1      6.1                       8.3   -2.2     10.8     
  SINCE JUL 1     56.2                      63.1   -6.9     60.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       18                        28    -10       21       
  MONTH TO DATE  595                       653    -58      590       
  SINCE MAR 1    595                       653    -58      590       
  SINCE JUL 1   5957                      6131   -174     6378       
                                                                     
 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    31   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    13.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    69           600 AM                                     
 LOWEST     11           100 PM                                     
 AVERAGE    40                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   49        74      2004                    
 MINIMUM TEMPERATURE (F)   24        -2      1952                    

                                                                     
SUNRISE AND SUNSET                                                   
MARCH 22 2011.........SUNRISE   706 AM MDT   SUNSET   720 PM MDT   
MARCH 23 2011.........SUNRISE   704 AM MDT   SUNSET   721 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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