AFOS product CLICPR
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CDUS45 KRIW 160750
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
150 AM MDT MON OCT 16 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 15 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         60    406 PM  80    1991  60      0       71       
                                      1958                          
  MINIMUM         32    641 AM  20    2002  31      1       42       
                                      1960                          
  AVERAGE         46                        45      1       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.28 1994   0.04  -0.04     0.00    
  MONTH TO DATE    0.95                      0.57   0.38     0.05    
  SINCE SEP 1      2.37                      1.65   0.72     1.60    
  SINCE JAN 1     12.29                     10.73   1.56    13.77    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.3   -0.3      0.0     
  MONTH TO DATE    4.5                       3.1    1.4       T      
  SINCE SEP 1      4.5                       4.9   -0.4       T      
  SINCE JUL 1      4.5                       4.9   -0.4       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       19                        20     -1        8       
  MONTH TO DATE  317                       259     58      206       
  SINCE SEP 1    595                       498     97      414       
  SINCE JUL 1    616                       544     72      474       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1     54                        25     29       29       
  SINCE JAN 1    448                       422     26      451       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    14.6                                         

                                                                     
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    54          1200 AM                                     
 LOWEST     20           400 PM                                     
 AVERAGE    37                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   59        83      1991                    
 MINIMUM TEMPERATURE (F)   31        18      1992                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 16 2017.......SUNRISE   721 AM MDT   SUNSET   621 PM MDT   
OCTOBER 17 2017.......SUNRISE   722 AM MDT   SUNSET   620 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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