000 
CDUS45 KRIW 310747
CLICPR

CYSCLICPR 000
TTAA00 KRIW 310747


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
138 AM MDT WED MAY 31 2006

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

...THE CASPER CLIMATE SUMMARY FOR MAY 30 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         69    246 PM  92    1984  72     -3       43       
  MINIMUM         29R   335 AM  29    2004  42    -13       36       
  AVERAGE         49                        57     -8       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T                         0.07  -0.07     0.56    
  MONTH TO DATE    0.94                      2.31  -1.37     2.63    
  SINCE MAR 1      2.73                      4.73  -2.00     4.50    
  SINCE JAN 1      4.12                      5.95  -1.83     4.78    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    5.0                                               
  SINCE MAR 1     29.1                                               
  SINCE JUL 1     74.9                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       16                         8      8       25       
  MONTH TO DATE  321                       385    -64      422       
  SINCE MAR 1   1810                      1967   -157     1985       
  SINCE JUL 1   6786                      7445   -659     6931       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   10                         2      8        0       
  SINCE MAR 1     10                         2      8        0       
  SINCE JAN 1     10                         2      8        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     9.1                                         
                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    64           200 AM                                     
 LOWEST     16          1200 PM                                     
 AVERAGE    40                                                       
..........................................................
                                                                     
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        88      2002                    
 MINIMUM TEMPERATURE (F)   42        27      1979                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 31 2006...........SUNRISE   530 AM MDT   SUNSET   837 PM MDT   
JUNE  1 2006..........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.                                          


$$