AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1246 AM MST FRI JAN 22 2010


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 21 2010...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2010


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         42    328 PM  56    1950  32     10       54       
  MINIMUM         21   1159 PM -21    1962  12      9       35       
  AVERAGE         32                        22     10       45      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.36 1974   0.02  -0.02     0.00    
  MONTH TO DATE    0.07                      0.38  -0.31     0.46    
  SINCE DEC 1      1.04                      1.00   0.04     0.84    
  SINCE JAN 1      0.07                      0.38  -0.31     0.46    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.4   -0.4      0.0     
  MONTH TO DATE    2.4                       7.1   -4.7      6.8     
  SINCE DEC 1     21.9                      19.0    2.9     18.0     
  SINCE JUL 1     37.6                      40.1   -2.5     28.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        42     -9       20       
  MONTH TO DATE  802                       895    -93      713       
  SINCE DEC 1   2325                      2157    168     1770       
  SINCE JUL 1   4266                      3988    278     3482       
                                                                     
 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    29   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED    13.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    81           300 AM                                     
 LOWEST     48          1000 AM                                     
 AVERAGE    65                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   32        56      1981                    
 MINIMUM TEMPERATURE (F)   12       -19      1963                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 22 2010.......SUNRISE   730 AM MST   SUNSET   506 PM MST   
JANUARY 23 2010.......SUNRISE   729 AM MST   SUNSET   507 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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