AFOS product CLICPR
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CDUS45 KRIW 120749
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1248 AM MST THU JAN 12 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 11 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         38   1240 AM  57    1953  35      3       24       
  MINIMUM          2    842 AM -28    1974  14    -12       17       
  AVERAGE         20                        25     -5       21      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          0.15 2007   0.02   0.00     0.00    
  MONTH TO DATE    0.19                      0.18   0.01     0.30    
  SINCE DEC 1      1.50                      0.67   0.83     1.36    
  SINCE JAN 1      0.19                      0.18   0.01     0.30    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.3                       0.3    0.0      0.0     
  MONTH TO DATE    4.7                       3.4    1.3      3.4     
  SINCE DEC 1     26.9                      14.4   12.5     20.2     
  SINCE JUL 1     30.1                      33.9   -3.8     33.5     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       45                        40      5       44       
  MONTH TO DATE  554                       445    109      472       
  SINCE DEC 1   2011                      1720    291     1712       
  SINCE JUL 1   3437                      3574   -137     3234       
                                                                     
 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    36   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    48   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     6.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88           700 PM                                     
 LOWEST     70          1200 AM                                     
 AVERAGE    79                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        57      1953                    
 MINIMUM TEMPERATURE (F)   14       -25      1963                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 12 2017.......SUNRISE   735 AM MST   SUNSET   454 PM MST   
JANUARY 13 2017.......SUNRISE   735 AM MST   SUNSET   455 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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