000 
CDUS45 KRIW 110844
CLICPR

CYSCLICPR 000
TTAA00 KRIW 110840


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
244 AM MDT WED MAY 11 2005

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

...THE CASPER CLIMATE SUMMARY FOR MAY 10 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         61    151 PM  85    1961  64     -3       79       
  MINIMUM         44   1159 PM  20    1990  36      8       32       
  AVERAGE         53                        50      3       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.12                      0.08   0.04      T      
  MONTH TO DATE    0.49                      0.76  -0.27     0.02    
  SINCE MAR 1      2.36                      3.18  -0.82     1.30    
  SINCE JAN 1      2.64                      4.40  -1.76     1.97    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                                 
  MONTH TO DATE    0.0                                               
  SINCE SEP 1     57.3                                               
  SINCE JUL 1     57.3                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       12                        15     -3        9       
  MONTH TO DATE  178                       162     16       65       
  SINCE MAR 1   1741                      1744     -3     1532       
  SINCE JUL 1   6687                      7222   -535     6743       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        3       
  SINCE MAR 1      0                         0      0        3       
  SINCE JAN 1      0                         0      0        3       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED    17.3                                         
                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           800 PM                                     
 LOWEST     55           100 PM                                     
 AVERAGE    78                                                       
..........................................................
                                                                     
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        83      1940                    
 MINIMUM TEMPERATURE (F)   36        17      1968                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 11 2005...........SUNRISE   547 AM MDT   SUNSET   818 PM MDT   
MAY 12 2005...........SUNRISE   546 AM MDT   SUNSET   819 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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