AFOS product CLICPR
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CDUS45 KRIW 310732
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
132 AM MDT FRI MAY 31 2013


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

...THE CASPER WY CLIMATE SUMMARY FOR MAY 30 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         63    212 PM  92    1984  72     -9       63       
  MINIMUM         46    515 AM  29    2010  41      5       41       
                                      2006                          
                                      2004                          
  AVERAGE         55                        57     -2       52      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.15 1971   0.07  -0.07     0.00    
  MONTH TO DATE    1.79                      1.96  -0.17     1.75    
  SINCE MAR 1      5.18                      4.07   1.11     3.09    
  SINCE JAN 1      5.95                      5.15   0.80     4.64    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    3.5                       2.9    0.6      0.0     
  SINCE MAR 1     53.0                      25.4   27.6      5.8     
  SINCE JUL 1     85.7                      74.8   10.9     52.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                         9      1       13       
  MONTH TO DATE  321                       393    -72      342       
  SINCE MAR 1   2134                      1987    147     1514       
  SINCE JUL 1   7184                      7435   -251     6701       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   10                         0     10        9       
  SINCE MAR 1     10                         0     10        9       
  SINCE JAN 1     10                         0     10        9       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    36   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    17.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           300 AM                                     
 LOWEST     34           200 PM                                     
 AVERAGE    55                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        88      2002                    
 MINIMUM TEMPERATURE (F)   41        27      1979                    

                                                                     
SUNRISE AND SUNSET                                                   
MAY 31 2013...........SUNRISE   530 AM MDT   SUNSET   838 PM MDT   
JUNE  1 2013..........SUNRISE   530 AM MDT   SUNSET   838 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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