AFOS product CLICPR
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743 
CDUS45 KRIW 190748
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
148 AM MDT THU SEP 19 2013


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 18 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         80   1139 AM  89    1980  73      7       80       
  MINIMUM         39   1142 PM  19    1965  40     -1       37       
  AVERAGE         60                        57      3       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.04          0.57 1946   0.04   0.00     0.00    
  MONTH TO DATE    0.45                      0.59  -0.14     0.15    
  SINCE SEP 1      0.45                      0.59  -0.14     0.15    
  SINCE JAN 1      9.65                      9.67  -0.02     6.28    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.5   -0.5      0.0     
  SINCE SEP 1      0.0                       0.5   -0.5      0.0     
  SINCE JUL 1      0.0                       0.5   -0.5      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        5                         9     -4        6       
  MONTH TO DATE   37                       100    -63       63       
  SINCE SEP 1     37                       100    -63       63       
  SINCE JUL 1     37                       146   -109       73       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   79                        24     55       32       
  SINCE SEP 1     79                        24     55       32       
  SINCE JAN 1    617                       421    196      697       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION    SW (230)      
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED    13.0                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           600 AM                                     
 LOWEST     17           500 PM                                     
 AVERAGE    57                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   72        92      2010                    
 MINIMUM TEMPERATURE (F)   40        23      1965                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 19 2013.....SUNRISE   650 AM MDT   SUNSET   708 PM MDT   
SEPTEMBER 20 2013.....SUNRISE   651 AM MDT   SUNSET   706 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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