Weather Service Report


940 
CDUS45 KRIW 310031
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
629 PM MDT SUN AUG 30 2015


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

...THE LANDER WY CLIMATE SUMMARY FOR AUGUST 30 2015...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         90        MM  95    1954  81      9       85        
  MINIMUM         64        MM  30    1910  51     13       52        
  AVERAGE         77                        66     11       69      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.00          0.60 2003   0.02  -0.02     0.15    
  MONTH TO DATE    0.58                      0.59  -0.01     1.59    
  SINCE JUN 1      1.88                      2.64  -0.76     2.81    
  SINCE JAN 1     12.40                      8.86   3.54     7.00    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY            0                         2     -2        0       
  MONTH TO DATE   22                        21      1       36       
  SINCE JUN 1     71                       163    -92      175       
  SINCE JUL 1     40                        37      3       39       
                                                                     
 COOLING                                                             
  TODAY           12                         3      9        4       
  MONTH TO DATE  184                       163     21      123       
  SINCE JUN 1    430                       435     -5      388       
  SINCE JAN 1    430                       440    -10      406       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED    11.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    39           700 AM                                     
 LOWEST     17          1100 AM                                     
 AVERAGE    28                                                       

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

                                                                     
THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81        95      1954                    
 MINIMUM TEMPERATURE (F)   51        29      1908                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 30 2015........SUNRISE   637 AM MDT   SUNSET   753 PM MDT   
AUGUST 31 2015........SUNRISE   638 AM MDT   SUNSET   751 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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Western Regional Climate Center, wrcc@dri.edu