Weather Service Report


060 
CDUS45 KBYZ 181033
CLISHR


CLIMATE REPORT
NATIONAL WEATHER SERVICE BILLINGS MT                                 
331 AM MST THU DEC 18 2014


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

...THE SHERIDAN WY CLIMATE SUMMARY FOR DECEMBER 17 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1907 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         26    230 PM  68    1980  34     -8       57       
  MINIMUM         13   1158 PM -30    1924  10      3       16       
  AVERAGE         20                        22     -2       37      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.40        0.01  -0.01     0.00    
  MONTH TO DATE    0.29                      0.32  -0.03     0.67    
  SINCE OCT 1      1.94                      2.44  -0.50     3.31    
  SINCE JAN 1     14.64                     13.92   0.72    17.56    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       45                        43      2       28       
  MONTH TO DATE  603                       708   -105      867       
  SINCE DEC 1    603                       708   -105      867       
  SINCE JUL 1   2429                      2586   -157     2672       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    346                       419    -73      592       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     1.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           700 AM                                     
 LOWEST     74           700 PM                                     
 AVERAGE    83                                                       

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

                                                                     
THE SHERIDAN WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   34        68      1988                    
 MINIMUM TEMPERATURE (F)   10       -33      1924                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 18 2014......SUNRISE   740 AM MST   SUNSET   429 PM MST   
DECEMBER 19 2014......SUNRISE   741 AM MST   SUNSET   429 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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Western Regional Climate Center, wrcc@dri.edu