AFOS product CLICPR
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CDUS45 KRIW 210823
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
222 AM MDT WED SEP 21 2016


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 20 2016...

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)                                                     
 YESTERDAY                                                           
  MAXIMUM         88    124 PM  89    1956  72     16       81       
  MINIMUM         51    601 AM  16    1983  40     11       40       
  AVERAGE         70                        56     14       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.01 1989   0.04  -0.04     0.00    
  MONTH TO DATE    0.91                      0.67   0.24     0.04    
  SINCE SEP 1      0.91                      0.67   0.24     0.04    
  SINCE JAN 1     13.08                      9.75   3.33    10.44    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.7   -0.7      0.0     
  SINCE SEP 1      0.0                       0.7   -0.7      0.0     
  SINCE JUL 1      0.0                       0.7   -0.7      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        10    -10        4       
  MONTH TO DATE  123                       119      4       59       
  SINCE SEP 1    123                       119      4       59       
  SINCE JUL 1    183                       165     18      119       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         0      5        0       
  MONTH TO DATE   29                        24      5       54       
  SINCE SEP 1     29                        24      5       54       
  SINCE JAN 1    451                       421     30      412       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    11.5                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    44           400 AM                                     
 LOWEST     10           100 PM                                     
 AVERAGE    27                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        85      1966                    
 MINIMUM TEMPERATURE (F)   39        21      1983                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 21 2016.....SUNRISE   653 AM MDT   SUNSET   704 PM MDT   
SEPTEMBER 22 2016.....SUNRISE   654 AM MDT   SUNSET   702 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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