AFOS product CLICPR
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CDUS45 KRIW 160732
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
131 AM MDT WED AUG 16 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 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         72    137 PM  95    2015  87    -15       87       
                                      1994                          
                                      1992                          
  MINIMUM         48   1152 PM  41    1974  52     -4       47       
  AVERAGE         60                        70    -10       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.36          0.46 2009   0.02   0.34      T      
  MONTH TO DATE    0.90                      0.48   0.42     0.23    
  SINCE JUN 1      2.28                      3.50  -1.22     1.64    
  SINCE JAN 1      9.88                      8.71   1.17    11.10    
                                                                     
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        5                         1      4        0       
  MONTH TO DATE   18                         6     12        2       
  SINCE JUN 1    110                       158    -48       44       
  SINCE JUL 1     19                        22     -3        7       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         5     -5        2       
  MONTH TO DATE   31                        92    -61       88       
  SINCE JUN 1    326                       333     -7      397       
  SINCE JAN 1    326                       337    -11      397       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     6.6                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           600 AM                                     
 LOWEST     51          1200 PM                                     
 AVERAGE    76                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   87        96      2002                    
                                             1995                    
                                             1982                    
 MINIMUM TEMPERATURE (F)   52        38      2009                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 16 2017........SUNRISE   613 AM MDT   SUNSET   806 PM MDT   
AUGUST 17 2017........SUNRISE   614 AM MDT   SUNSET   804 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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