AFOS product CLICPR
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CDUS45 KRIW 050729
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
129 AM MDT TUE SEP 5 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 4 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    309 PM  96    1998  81     -9       73       
  MINIMUM         45   1159 PM  34    2006  46     -1       51       
  AVERAGE         59                        63     -4       62      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.45 2016   0.02  -0.02     0.45    
  MONTH TO DATE    0.00                      0.10  -0.10     0.45    
  SINCE SEP 1      0.00                      0.10  -0.10     0.45    
  SINCE JAN 1      9.92                      9.18   0.74    12.62    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                         4      2        3       
  MONTH TO DATE    6                        13     -7        3       
  SINCE SEP 1      6                        13     -7        3       
  SINCE JUL 1     27                        59    -32       63       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE   18                         8     10       19       
  SINCE SEP 1     18                         8     10       19       
  SINCE JAN 1    412                       405      7      441       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED    12.7                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    66          1100 PM                                     
 LOWEST     26           400 AM                                     
 AVERAGE    46                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   80        95      1978                    
 MINIMUM TEMPERATURE (F)   46        34      1965                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  5 2017.....SUNRISE   635 AM MDT   SUNSET   733 PM MDT   
SEPTEMBER  6 2017.....SUNRISE   636 AM MDT   SUNSET   731 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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