AFOS product CLICPR
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CDUS45 KRIW 030757
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
155 AM MDT SUN SEP 3 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 2 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         92    459 PM  93    1998  81     11       89       
  MINIMUM         47    356 AM  32    2008  47      0       60       
  AVERAGE         70                        64      6       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.46 1973   0.02  -0.02      T      
  MONTH TO DATE    0.00                      0.05  -0.05      T      
  SINCE SEP 1      0.00                      0.05  -0.05      T      
  SINCE JAN 1      9.92                      9.13   0.79    12.17    
                                                                     
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        0                         3     -3        0       
  MONTH TO DATE    0                         6     -6        0       
  SINCE SEP 1      0                         6     -6        0       
  SINCE JUL 1     21                        52    -31       60       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         2      3       10       
  MONTH TO DATE   10                         4      6       15       
  SINCE SEP 1     10                         4      6       15       
  SINCE JAN 1    404                       401      3      437       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     7.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    66           400 AM                                     
 LOWEST      9           500 PM                                     
 AVERAGE    38                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   81        93      1998                    
                                             1982                    
                                             1978                    
 MINIMUM TEMPERATURE (F)   47        31      2010                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  3 2017.....SUNRISE   633 AM MDT   SUNSET   736 PM MDT   
SEPTEMBER  4 2017.....SUNRISE   634 AM MDT   SUNSET   735 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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