AFOS product CLIBYG
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CDUS45 KRIW 190739
CLIBYG


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
139 AM MDT SUN APR 19 2015


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

...THE BUFFALO WY CLIMATE SUMMARY FOR APRIL 18 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         63   1206 PM  77    2001  55      8       70       
  MINIMUM         36   1124 PM  10    2013  33      3       35       
  AVERAGE         50                        44      6       53      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.03          0.80 2000   0.04  -0.01     0.00    
  MONTH TO DATE    0.18                      0.58  -0.40     0.59    
  SINCE MAR 1      0.26                      1.50  -1.24     1.20    
  SINCE JAN 1      0.90                      2.27  -1.37     1.56    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                        21     -6       12       
  MONTH TO DATE  379                       427    -48      447       
  SINCE MAR 1   1052                      1377   -325     1443       
  SINCE JUL 1   5748                      6617   -869     6687       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    39   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED    49   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED    20.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  LIGHT SNOW                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    76           100 AM                                     
 LOWEST     27          1200 PM                                     
 AVERAGE    52                                                       

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

                                                                     
THE BUFFALO WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   55        73      2008                    
 MINIMUM TEMPERATURE (F)   34        23      2011                    
                                             2002                    

                                                                     
SUNRISE AND SUNSET                                                   
APRIL 19 2015.........SUNRISE   617 AM MDT   SUNSET   756 PM MDT   
APRIL 20 2015.........SUNRISE   615 AM MDT   SUNSET   757 PM MDT   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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