AFOS product CLICPR
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CDUS45 KRIW 170740
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
126 AM MDT SAT SEP 17 2016


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 16 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         68    401 PM  94    2000  74     -6       79       
  MINIMUM         39   1159 PM  19    1965  41     -2       51       
  AVERAGE         54                        58     -4       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.56 2006   0.03  -0.03      T      
  MONTH TO DATE    0.91                      0.51   0.40     0.04    
  SINCE SEP 1      0.91                      0.51   0.40     0.04    
  SINCE JAN 1     13.08                      9.59   3.49    10.44    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.4   -0.4      0.0     
  SINCE SEP 1      0.0                       0.4   -0.4      0.0     
  SINCE JUL 1      0.0                       0.4   -0.4      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       11                         8      3        0       
  MONTH TO DATE  113                        83     30       25       
  SINCE SEP 1    113                        83     30       25       
  SINCE JUL 1    173                       129     44       85       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   21                        23     -2       54       
  SINCE SEP 1     21                        23     -2       54       
  SINCE JAN 1    443                       420     23      412       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     5.1                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           200 AM                                     
 LOWEST     29           400 PM                                     
 AVERAGE    65                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   74        89      2000                    
 MINIMUM TEMPERATURE (F)   41        19      1965                    

                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 17 2016.....SUNRISE   648 AM MDT   SUNSET   711 PM MDT   
SEPTEMBER 18 2016.....SUNRISE   649 AM MDT   SUNSET   709 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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