000 
CDUS45 KRIW 160731
CLICPR

CYSCLICPR 000
TTAA00 KRIW 160728


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1228 AM MST FRI DEC 16 2005

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

...THE CASPER CLIMATE SUMMARY FOR DECEMBER 15 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         22    348 PM  57    1980  34    -12       42       
  MINIMUM          3    918 PM -11    1951  14    -11       22       
  AVERAGE         13                        24    -11       32      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                      0.02  -0.02     0.05    
  MONTH TO DATE    0.18                      0.30  -0.12     0.07    
  SINCE DEC 1      0.18                      0.30  -0.12     0.07    
  SINCE JAN 1     10.90                     12.71  -1.81     9.91    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    3.5                                               
  SINCE DEC 1      3.5                                               
  SINCE JUL 1     17.5                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       52                        41     11       33       
  MONTH TO DATE  697                       593    104      536       
  SINCE DEC 1    697                       593    104      536       
  SINCE JUL 1   2223                      2424   -201     2345       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    452                       428     24      250       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED    11.9                                         
                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    86           900 PM                                     
 LOWEST     56           100 PM                                     
 AVERAGE    71                                                       
..........................................................
                                                                     
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        59      1980                    
 MINIMUM TEMPERATURE (F)   14       -31      1964                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 16 2005......SUNRISE   731 AM MST   SUNSET   433 PM MST   
DECEMBER 17 2005......SUNRISE   731 AM MST   SUNSET   433 PM MST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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