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CDUS45 KRIW 110730
CLICPR

CYSCLICPR 000
TTAA00 KRIW 110729


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1229 AM MST SUN DEC 11 2005

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

...THE CASPER CLIMATE SUMMARY FOR DECEMBER 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         34    239 PM  63    1939  34      0       49       
  MINIMUM         19    724 AM -18    1961  15      4       22       
  AVERAGE         27                        25      2       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                      0.02  -0.02     0.00    
  MONTH TO DATE    0.07                      0.20  -0.13      T      
  SINCE DEC 1      0.07                      0.20  -0.13      T      
  SINCE JAN 1     10.79                     12.61  -1.82     9.84    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    0.7                                               
  SINCE DEC 1      0.7                                               
  SINCE JUL 1     14.7                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       38                        40     -2       29       
  MONTH TO DATE  494                       390    104      371       
  SINCE DEC 1    494                       390    104      371       
  SINCE JUL 1   2020                      2221   -201     2180       
                                                                     
 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    28   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    15.7                                         
                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    62           200 AM                                     
 LOWEST     41          1200 PM                                     
 AVERAGE    52                                                       
..........................................................
                                                                     
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        59      1939                    
 MINIMUM TEMPERATURE (F)   15       -19      1985                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 11 2005......SUNRISE   727 AM MST   SUNSET   431 PM MST   
DECEMBER 12 2005......SUNRISE   728 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.                                          


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