AFOS product CLICPR
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CDUS45 KRIW 100729
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
129 AM MDT TUE OCT 10 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR OCTOBER 9 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         41    352 PM  83    2003  62    -21       76       
  MINIMUM         27    608 AM  12    2009  33     -6       39       
  AVERAGE         34                        47    -13       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          0.51 2005   0.03  -0.01     0.00    
  MONTH TO DATE    0.90                      0.35   0.55     0.05    
  SINCE SEP 1      2.32                      1.43   0.89     1.60    
  SINCE JAN 1     12.24                     10.51   1.73    13.77    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.5                       0.2    0.3      0.0     
  MONTH TO DATE    4.3                       1.8    2.5      0.0     
  SINCE SEP 1      4.3                       3.6    0.7      0.0     
  SINCE JUL 1      4.3                       3.6    0.7      0.0     
  SNOW DEPTH       T                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        18     13        7       
  MONTH TO DATE  193                       146     47      131       
  SINCE SEP 1    471                       385     86      339       
  SINCE JUL 1    492                       431     61      399       
                                                                     
 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    16   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     9.3                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     59           400 PM                                     
 AVERAGE    80                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   62        85      2015                    
 MINIMUM TEMPERATURE (F)   32        11      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 10 2017.......SUNRISE   714 AM MDT   SUNSET   631 PM MDT   
OCTOBER 11 2017.......SUNRISE   715 AM MDT   SUNSET   629 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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