AFOS product CLIRIW
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CDUS45 KRIW 060739
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
135 AM MDT SUN SEP 6 2015


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

...THE RIVERTON WY CLIMATE SUMMARY FOR SEPTEMBER 5 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         84    226 PM  94    2013  78      6       68       
  MINIMUM         51    558 AM  40    2008  49      2       42       
  AVERAGE         68                        63      5       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.04 2007   0.02  -0.02     0.01    
  MONTH TO DATE    T                         0.10  -0.10     0.01    
  SINCE SEP 1      T                         0.10  -0.10     0.01    
  SINCE JAN 1      8.80                      6.92   1.88     5.38    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                       0.0     
  MONTH TO DATE    0.0                                       0.0     
  SINCE SEP 1      0.0                                       0.0     
  SINCE JUL 1      0.0                                       0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         4     -4       10       
  MONTH TO DATE    0                        17    -17       23       
  SINCE SEP 1      0                        17    -17       23       
  SINCE JUL 1     35                        55    -20       73       
                                                                     
 COOLING                                                             
  YESTERDAY        3                         2      1        0       
  MONTH TO DATE   28                        11     17        3       
  SINCE SEP 1     28                        11     17        3       
  SINCE JAN 1    504                       479     25      403       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    SW (210)      
  AVERAGE WIND SPEED    15.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    63           600 AM                                     
 LOWEST     13           300 PM                                     
 AVERAGE    38                                                       

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

                                                                     
THE RIVERTON WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   77        88      1998                    
 MINIMUM TEMPERATURE (F)   48        36      2010                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  6 2015.....SUNRISE   643 AM MDT   SUNSET   740 PM MDT   
SEPTEMBER  7 2015.....SUNRISE   644 AM MDT   SUNSET   738 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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