AFOS product CLICPR
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CDUS45 KRIW 050728
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
127 AM MDT SUN APR 5 2009


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

...THE CASPER WY CLIMATE SUMMARY FOR APRIL 4 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         25    116 AM  74    2000  53    -28       55       
                                      1992                          
  MINIMUM         16   1151 PM   5    1968  27    -11       26       
  AVERAGE         21                        40    -19       41      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.07          0.29 1958   0.04   0.03     0.00    
  MONTH TO DATE    0.36                      0.16   0.20     0.01    
  SINCE MAR 1      1.36                      1.06   0.30     0.70    
  SINCE JAN 1      2.72                      2.28   0.44     1.37    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        4.9                       0.5    4.4      0.0     
  MONTH TO DATE    9.1                       2.0    7.1      0.1     
  SINCE MAR 1     26.6                      14.3   12.3     10.0     
  SINCE JUL 1     68.5                      69.1   -0.6     45.5     
  SNOW DEPTH       5                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       44                        25     19       24       
  MONTH TO DATE  144                       101     43      132       
  SINCE MAR 1   1123                      1022    101     1139       
  SINCE JUL 1   6032                      6500   -468     6588       
                                                                     
 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    41   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    49   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED    16.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           800 AM                                     
 LOWEST     84          1100 AM                                     
 AVERAGE    88                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   53        76      1991                    
 MINIMUM TEMPERATURE (F)   27         7      1982                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL  5 2009.........SUNRISE   641 AM MDT   SUNSET   737 PM MDT   
APRIL  6 2009.........SUNRISE   639 AM MDT   SUNSET   738 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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