000 
CDUS45 KRIW 140741
CLICPR

CYSCLICPR 000
TTAA00 KRIW 140741


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1238 AM MST WED DEC 14 2005

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

...THE CASPER CLIMATE SUMMARY FOR DECEMBER 13 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         38   1144 AM  56    1988  34      4       37       
  MINIMUM         17   1159 PM -16    1967  14      3       10       
  AVERAGE         28                        24      4       24      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.11                      0.02   0.09     0.02    
  MONTH TO DATE    0.18                      0.26  -0.08     0.02    
  SINCE DEC 1      0.18                      0.26  -0.08     0.02    
  SINCE JAN 1     10.90                     12.67  -1.77     9.86    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        2.8                                               
  MONTH TO DATE    3.5                                               
  SINCE DEC 1      3.5                                               
  SINCE JUL 1     17.5                                               
  SNOW DEPTH       3                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       37                        41     -4       41       
  MONTH TO DATE  597                       511     86      468       
  SINCE DEC 1    597                       511     86      468       
  SINCE JUL 1   2123                      2342   -219     2277       
                                                                     
 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    33   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    16.3                                         
                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HEAVY SNOW                                                         
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           400 PM                                     
 LOWEST     41          1200 AM                                     
 AVERAGE    69                                                       
..........................................................
                                                                     
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        53      1977                    
 MINIMUM TEMPERATURE (F)   14       -10      1945                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 14 2005......SUNRISE   729 AM MST   SUNSET   432 PM MST   
DECEMBER 15 2005......SUNRISE   730 AM MST   SUNSET   432 PM MST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$