AFOS product CLICPR
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
000 
CDUS45 KRIW 120732
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
130 AM MDT FRI SEP 12 2008


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

...THE CASPER WY CLIMATE SUMMARY FOR SEPTEMBER 11 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         57    325 PM  91    1993  75    -18       82       
  MINIMUM         45    611 AM  27    1989  43      2       32       
  AVERAGE         51                        59     -8       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.63 1973   0.03  -0.02     0.00    
  MONTH TO DATE    0.57                      0.32   0.25     0.17    
  SINCE SEP 1      0.57                      0.32   0.25     0.17    
  SINCE JAN 1      9.41                      9.79  -0.38    12.37    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                       0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.1   -0.1      0.0     
  SINCE SEP 1      0.0                       0.1   -0.1      0.0     
  SINCE JUL 1      0.0                       0.1   -0.1      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       14                         6      8        8       
  MONTH TO DATE  137                        54     83       56       
  SINCE SEP 1    137                        54     83       56       
  SINCE JUL 1    171                        95     76       72       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    0                        21    -21       39       
  SINCE SEP 1      0                        21    -21       39       
  SINCE JAN 1    367                       422    -55      635       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (50)       
  AVERAGE WIND SPEED     5.8                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.9                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     47           200 PM                                     
 AVERAGE    70                                                       

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

                                                                      
THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   75        94      1990                    
 MINIMUM TEMPERATURE (F)   43        29      1949                    

                                                                      
SUNRISE AND SUNSET                                                   
SEPTEMBER 12 2008.....SUNRISE   643 AM MDT   SUNSET   720 PM MDT   
SEPTEMBER 13 2008.....SUNRISE   644 AM MDT   SUNSET   718 PM MDT   

                                                                     
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          

 


 $$