AFOS product CLICPR
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CDUS45 KRIW 310728
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
128 AM MDT THU MAY 31 2007


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

...THE CASPER CLIMATE SUMMARY FOR MAY 30 2007...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2007


 WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         65    431 PM  92    1984  72     -7       69       
  MINIMUM         33    237 AM  29    2006  42     -9       29       
                                      2004                          
  AVERAGE         49                        57     -8       49      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          1.15 1971   0.07  -0.05      T      
  MONTH TO DATE    2.55                      2.31   0.24     0.94    
  SINCE MAR 1      4.28                      4.73  -0.45     2.73    
  SINCE JAN 1      5.06                      5.95  -0.89     4.12    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM                         T     MM        0.0     
  MONTH TO DATE   11.3                       4.9    6.4      5.0     
  SINCE MAR 1     29.1                      31.0   -1.9     29.1     
  SINCE JUL 1     65.6                      85.8  -20.2     74.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       16                         8      8       16       
  MONTH TO DATE  307                       385    -78      321       
  SINCE MAR 1   1710                      1967   -257     1810       
  SINCE JUL 1   7140                      7445   -305     6786       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    6                         2      4       10       
  SINCE MAR 1      6                         2      4       10       
  SINCE JAN 1      6                         2      4       10       
..................................................................


 WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED    12.0                                         

                                                                      
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              

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

                                                                      
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           300 AM                                     
 LOWEST     26           100 PM                                     
 AVERAGE    61                                                       

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

                                                                      
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        88      2002                    
 MINIMUM TEMPERATURE (F)   42        27      1979                    

                                                                      
SUNRISE AND SUNSET                                                   
MAY 31 2007...........SUNRISE   530 AM MDT   SUNSET   837 PM MDT   
JUNE  1 2007..........SUNRISE   530 AM MDT   SUNSET   838 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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