AFOS product CLICPR
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CDUS45 KRIW 310731
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
131 AM MDT THU AUG 31 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 30 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         89    252 PM  96    1948  83      6       86       
  MINIMUM         49    557 AM  34    1965  48      1       45       
  AVERAGE         69                        65      4       66      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.43 2003   0.03  -0.03     0.00    
  MONTH TO DATE    0.94                      0.83   0.11     1.30    
  SINCE JUN 1      2.32                      3.85  -1.53     2.71    
  SINCE JAN 1      9.92                      9.06   0.86    12.17    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.1   -0.1      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   20                        26     -6       55       
  SINCE JUN 1    112                       178    -66       97       
  SINCE JUL 1     21                        42    -21       60       
                                                                     
 COOLING                                                             
  YESTERDAY        4                         3      1        1       
  MONTH TO DATE   90                       150    -60      111       
  SINCE JUN 1    385                       391     -6      420       
  SINCE JAN 1    385                       395    -10      420       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     7.1                                         

                                                                     
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    71           600 AM                                     
 LOWEST     16           200 PM                                     
 AVERAGE    44                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   82        94      2007                    
                                             1954                    
 MINIMUM TEMPERATURE (F)   48        33      1977                    
                                             1965                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 31 2017........SUNRISE   630 AM MDT   SUNSET   742 PM MDT   
SEPTEMBER  1 2017.....SUNRISE   631 AM MDT   SUNSET   740 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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