AFOS product CLICPR
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CDUS45 KRIW 280835
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
128 AM MST WED JAN 28 2009


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 27 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         18    846 PM  56    2003  33    -15       44       
  MINIMUM        -16   1200 AM -26    1980  13    -29       29       
  AVERAGE          1                        23    -22       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.31 2000   0.02  -0.02     0.00    
  MONTH TO DATE    1.08                      0.50   0.58     0.28    
  SINCE DEC 1      1.46                      1.12   0.34     1.02    
  SINCE JAN 1      1.08                      0.50   0.58     0.28    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.4   -0.4      0.0     
  MONTH TO DATE   16.4                       9.5    6.9      5.5     
  SINCE DEC 1     27.6                      21.4    6.2     21.6     
  SINCE JUL 1     37.8                      42.5   -4.7     25.4     
  SNOW DEPTH       7                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       64                        42     22       28       
  MONTH TO DATE 1048                      1147    -99     1186       
  SINCE DEC 1   2105                      2409   -304     2548       
  SINCE JUL 1   3817                      4240   -423     4186       
                                                                     
 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    37   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    23.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82          1200 AM                                     
 LOWEST     61           300 PM                                     
 AVERAGE    72                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   33        55      1971                    
 MINIMUM TEMPERATURE (F)   13       -32      1980                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 28 2009.......SUNRISE   724 AM MST   SUNSET   514 PM MST   
JANUARY 29 2009.......SUNRISE   723 AM MST   SUNSET   515 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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