AFOS product CLICPR
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CDUS45 KRIW 190730
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1230 AM MST MON JAN 19 2009


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 18 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         51    314 PM  54    1999  32     19       26       
  MINIMUM         25   1103 PM -22    1963  12     13       -7       
  AVERAGE         38                        22     16       10      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.12 1988   0.02  -0.02      T      
                                      1980                          
  MONTH TO DATE    0.46                      0.32   0.14     0.09    
  SINCE DEC 1      0.84                      0.94  -0.10     0.83    
  SINCE JAN 1      0.46                      0.32   0.14     0.09    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3       T      
  MONTH TO DATE    6.8                       5.9    0.9      2.5     
  SINCE DEC 1     18.0                      17.8    0.2     18.6     
  SINCE JUL 1     28.2                      38.9  -10.7     22.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       27                        42    -15       55       
  MONTH TO DATE  645                       769   -124      743       
  SINCE DEC 1   1702                      2031   -329     2105       
  SINCE JUL 1   3414                      3862   -448     3743       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED    12.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    63           100 AM                                     
 LOWEST     24           300 PM                                     
 AVERAGE    44                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        54      2005                    
 MINIMUM TEMPERATURE (F)   12       -25      1963                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 19 2009.......SUNRISE   732 AM MST   SUNSET   502 PM MST   
JANUARY 20 2009.......SUNRISE   731 AM MST   SUNSET   503 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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