Weather Service Report


661 
CDUS45 KRIW 250027
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
627 PM MDT SAT SEP 24 2016


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 24 2016...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 TODAY                                                               
  MAXIMUM         48        MM  87    1966  70    -22       85        
  MINIMUM         42        MM  22    1984  38      4       39        
  AVERAGE         45                        54     -9       62      
                                                                     
PRECIPITATION (IN)                                                   
  TODAY            0.27          0.62 1986   0.04   0.23     0.00    
  MONTH TO DATE    1.55                      0.83   0.72     0.04    
  SINCE SEP 1      1.55                      0.83   0.72     0.04    
  SINCE JAN 1     13.72                      9.91   3.81    10.44    
                                                                     
SNOWFALL (IN)                                                        
  TODAY           MM                         0.1   MM        0.0     
  MONTH TO DATE    0.0                       1.1   -1.1      0.0     
  SINCE SEP 1      0.0                       1.1   -1.1      0.0     
  SINCE JUL 1      0.0                       1.1   -1.1      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  TODAY           20                        11      9        3       
  MONTH TO DATE  160                       162     -2       67       
  SINCE SEP 1    160                       162     -2       67       
  SINCE JUL 1    220                       208     12      127       
                                                                     
 COOLING                                                             
  TODAY            0                         0      0        0       
  MONTH TO DATE   29                        24      5       60       
  SINCE SEP 1     29                        24      5       60       
  SINCE JAN 1    451                       421     30      418       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED    13.9                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED TODAY.                            
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96          1000 AM                                     
 LOWEST     71           400 PM                                     
 AVERAGE    84                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        90      2014                    
 MINIMUM TEMPERATURE (F)   37        20      1984                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 24 2016.....SUNRISE   656 AM MDT   SUNSET   659 PM MDT   
SEPTEMBER 25 2016.....SUNRISE   657 AM MDT   SUNSET   657 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