AFOS product CLICPR
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CDUS45 KRIW 110730
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
130 AM MDT FRI AUG 11 2017


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

...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 10 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         74    415 PM  99    1969  88    -14       93       
  MINIMUM         52   1155 PM  39    2002  53     -1       60       
  AVERAGE         63                        70     -7       77      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.13          1.17 1941   0.03   0.10     0.00    
  MONTH TO DATE    0.46                      0.35   0.11      T      
  SINCE JUN 1      1.84                      3.37  -1.53     1.41    
  SINCE JAN 1      9.44                      8.58   0.86    10.87    
                                                                     
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        2                         1      1        0       
  MONTH TO DATE   13                         1     12        2       
  SINCE JUN 1    105                       153    -48       44       
  SINCE JUL 1     14                        17     -3        7       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         6     -6       12       
  MONTH TO DATE   19                        64    -45       79       
  SINCE JUN 1    314                       305      9      388       
  SINCE JAN 1    314                       309      5      388       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     4.4                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     33           400 PM                                     
 AVERAGE    67                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   88        99      2000                    
 MINIMUM TEMPERATURE (F)   53        39      2004                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 11 2017........SUNRISE   608 AM MDT   SUNSET   813 PM MDT   
AUGUST 12 2017........SUNRISE   609 AM MDT   SUNSET   812 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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