AFOS product CLICPR
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CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
1242 AM MST FRI JAN 13 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR JANUARY 12 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         21    351 AM  57    1953  35    -14       30       
  MINIMUM          4    748 AM -25    1963  14    -10       19       
  AVERAGE         13                        25    -12       25      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.53 1972   0.02  -0.02     0.00    
  MONTH TO DATE    0.19                      0.20  -0.01     0.30    
  SINCE DEC 1      1.50                      0.69   0.81     1.36    
  SINCE JAN 1      0.19                      0.20  -0.01     0.30    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      0.0     
  MONTH TO DATE    4.7                       3.7    0.0      3.4     
  SINCE DEC 1     26.9                      14.7   12.2     20.2     
  SINCE JUL 1     30.1                      34.2   -4.1     33.5     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       52                        40     12       40       
  MONTH TO DATE  606                       485    121      512       
  SINCE DEC 1   2063                      1760    303     1752       
  SINCE JUL 1   3489                      3614   -125     3274       
                                                                     
 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    16   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     5.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    91           500 AM                                     
 LOWEST     56           300 PM                                     
 AVERAGE    74                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   35        52      1990                    
                                             1953                    
 MINIMUM TEMPERATURE (F)   14       -40      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 13 2017.......SUNRISE   735 AM MST   SUNSET   455 PM MST   
JANUARY 14 2017.......SUNRISE   734 AM MST   SUNSET   456 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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