000 
CDUS45 KRIW 120041
CLICPR

CYSCLICPR 000
TTAA00 KRIW 120040


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
638 PM MDT WED MAY 11 2005

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

...THE CASPER CLIMATE SUMMARY FOR MAY 11 2005...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)                                                     
 TODAY                                                               
  MAXIMUM         45    301 AM  83    1940  64    -19       65       
  MINIMUM         30        MM  17    1968  36     -6       34        
  AVERAGE         38                        50    -12               
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.86                      0.08   0.78      T      
  MONTH TO DATE    1.35                      0.84   0.51     0.02    
  SINCE MAR 1      3.22                      3.26  -0.04     1.30    
  SINCE JAN 1      3.50                      4.48  -0.98     1.97    
                                                                     
SNOWFALL (IN)                                                        
  TODAY           MM                                                 
  MONTH TO DATE    0.0                                               
  SINCE SEP 1     57.3                                               
  SINCE JUL 1     57.3                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           27                        14     13       15       
  MONTH TO DATE  205                       176     29       80       
  SINCE MAR 1   1768                      1758     10     1547       
  SINCE JUL 1   6714                      7236   -522     6758       
                                                                     
 COOLING                                                             
  TODAY            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    30   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED    19.0                                         
                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  RAIN                                                               
  LIGHT RAIN                                                         
  HEAVY SNOW                                                         
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     89           600 AM                                     
 AVERAGE    95                                                       
..........................................................
                                                                     
THE CASPER CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        87      1960                    
 MINIMUM TEMPERATURE (F)   37        16      1953                    
                                                                     
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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