AFOS product CLICPR
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CDUS45 KRIW 010751
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
151 AM MDT FRI APR 1 2011


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

...THE CASPER WY CLIMATE SUMMARY FOR MARCH 31 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         68        MM  75    2004  52     16       49        
  MINIMUM         31        MM   5    1954  26      5       31        
  AVERAGE         50                        39     11       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.28 1960   0.04  -0.04     0.21    
  MONTH TO DATE    0.42                      0.90  -0.48     1.57    
  SINCE MAR 1      0.42                      0.90  -0.48     1.57    
  SINCE JAN 1      1.72                      2.12  -0.40     2.19    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.4   -0.4      0.3     
  MONTH TO DATE    7.0                      12.3   -5.3     12.1     
  SINCE MAR 1      7.0                      12.3   -5.3     12.1     
  SINCE JUL 1     57.1                      67.1  -10.0     61.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                        26    -11       25       
  MONTH TO DATE  858                       921    -63      827       
  SINCE MAR 1    858                       921    -63      827       
  SINCE JUL 1   6220                      6399   -179     6615       
                                                                     
 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    27   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    14.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    78           500 AM                                     
 LOWEST     20           300 PM                                     
 AVERAGE    49                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   52        75      2004                    
 MINIMUM TEMPERATURE (F)   26        -1      1975                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  1 2011.........SUNRISE   648 AM MDT   SUNSET   732 PM MDT   
APRIL  2 2011.........SUNRISE   647 AM MDT   SUNSET   733 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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