AFOS product CLICPR
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CDUS45 KRIW 120736
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
126 AM MDT SAT SEP 12 2015


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 11 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         79    425 PM  91    1993  77      2       41       
  MINIMUM         39    510 AM  26    2014  43     -4       26       
  AVERAGE         59                        60     -1       34      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.63 1973   0.04  -0.04     0.15    
  MONTH TO DATE    0.04                      0.34  -0.30     0.19    
  SINCE SEP 1      0.04                      0.34  -0.30     0.19    
  SINCE JAN 1     10.44                      9.42   1.02     8.57    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      1.0     
  MONTH TO DATE    0.0                       0.2   -0.2      1.0     
  SINCE SEP 1      0.0                       0.2   -0.2      1.0     
  SINCE JUL 1      0.0                       0.2   -0.2      1.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                         6      0       31       
  MONTH TO DATE   25                        48    -23       78       
  SINCE SEP 1     25                        48    -23       78       
  SINCE JUL 1     85                        94     -9      125       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   42                        18     24       11       
  SINCE SEP 1     42                        18     24       11       
  SINCE JAN 1    400                       415    -15      339       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (90)       
  AVERAGE WIND SPEED     5.3                                         

                                                                     
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    79           400 AM                                     
 LOWEST     17           500 PM                                     
 AVERAGE    48                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        94      1990                    
 MINIMUM TEMPERATURE (F)   43        25      2014                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 12 2015.....SUNRISE   642 AM MDT   SUNSET   721 PM MDT   
SEPTEMBER 13 2015.....SUNRISE   643 AM MDT   SUNSET   720 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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