AFOS product CLICPR
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CDUS45 KRIW 190727
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
127 AM MDT WED AUG 19 2009


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

...THE CASPER WY CLIMATE SUMMARY FOR AUGUST 18 2009...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1939 TO 2009


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         81    127 PM  99    1986  85     -4       84       
  MINIMUM         37R   457 AM  39    1987  52    -15       45       
  AVERAGE         59                        69    -10       65      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.48 1978   0.02  -0.02     0.00    
  MONTH TO DATE    1.08                      0.45   0.63     0.72    
  SINCE JUN 1      6.76                      3.17   3.59     1.95    
  SINCE JAN 1     11.60                      9.19   2.41     8.84    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                         0.0   MM        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        6                         1      5        0       
  MONTH TO DATE   47                         1     46       17       
  SINCE JUN 1    254                       135    119      202       
  SINCE JUL 1     81                        17     64       25       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         5     -5        0       
  MONTH TO DATE   55                       102    -47       73       
  SINCE JUN 1    164                       348   -184      304       
  SINCE JAN 1    168                       351   -183      304       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED     7.8                                         

                                                                     
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    92           300 AM                                     
 LOWEST     15           300 PM                                     
 AVERAGE    54                                                       

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

                                                                     
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   85        95      1986                    
 MINIMUM TEMPERATURE (F)   52        37      2002                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 19 2009........SUNRISE   617 AM MDT   SUNSET   801 PM MDT   
AUGUST 20 2009........SUNRISE   618 AM MDT   SUNSET   800 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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