AFOS product CLICPR
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CDUS45 KRIW 220750
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
148 AM MDT MON SEP 22 2008


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 21 2008...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2008


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         76    224 PM  85    1966  71      5       76       
  MINIMUM         54    614 AM  21    1983  40     14       34       
  AVERAGE         65                        55     10       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.09 1962   0.03  -0.03     0.00    
  MONTH TO DATE    0.75                      0.62   0.13     0.21    
  SINCE SEP 1      0.75                      0.62   0.13     0.21    
  SINCE JAN 1      9.59                     10.09  -0.50    12.41    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       1.1   -1.1      0.0     
  SINCE SEP 1      0.0                       1.1   -1.1      0.0     
  SINCE JUL 1      0.0                       1.1   -1.1      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         9     -9       10       
  MONTH TO DATE  204                       134     70      121       
  SINCE SEP 1    204                       134     70      121       
  SINCE JUL 1    238                       175     63      137       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    5                        27    -22       43       
  SINCE SEP 1      5                        27    -22       43       
  SINCE JAN 1    372                       428    -56      639       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    33   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED    14.8                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    66           600 AM                                     
 LOWEST     21           100 PM                                     
 AVERAGE    44                                                       

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

                                                                      
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        87      2007                    
                                             1992                    
                                             1966                    
 MINIMUM TEMPERATURE (F)   39        25      2000                    

                                                                      
SUNRISE AND SUNSET                                                   
SEPTEMBER 22 2008.....SUNRISE   654 AM MDT   SUNSET   702 PM MDT   
SEPTEMBER 23 2008.....SUNRISE   655 AM MDT   SUNSET   700 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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