000 
CDUS45 KRIW 280740
CLICPR

CYSCLICPR 000
TTAA00 KRIW 280738


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
138 AM MDT THU APR 28 2005

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

...THE CASPER CLIMATE SUMMARY FOR APRIL 27 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         36    611 AM  81    1992  60    -24       75       
  MINIMUM         24   1159 PM  15    1984  32     -8       40       
  AVERAGE         30                        46    -16       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.29                      0.06   0.23     0.00    
  MONTH TO DATE    0.97                      1.31  -0.34     0.91    
  SINCE MAR 1      1.80                      2.21  -0.41     1.03    
  SINCE JAN 1      2.08                      3.43  -1.35     1.70    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        4.5                                               
  MONTH TO DATE    7.9                                               
  SINCE SEP 1     51.7                                               
  SINCE JUL 1     51.7                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       35                        19     16        7       
  MONTH TO DATE  564                       606    -42      542       
  SINCE MAR 1   1454                      1527    -73     1390       
  SINCE JUL 1   6400                      7005   -605     6601       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED    10.8                                         
                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.9                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  SNOW                                                               
  LIGHT SNOW                                                         
  FOG                                                                
  FOG W/VISIBILITY <= 1/4 MILE                                       
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           500 PM                                     
 LOWEST     75          1200 AM                                     
 AVERAGE    88                                                       
..........................................................
                                                                     
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   60        80      2000                    
 MINIMUM TEMPERATURE (F)   32        13      1984                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 28 2005.........SUNRISE   604 AM MDT   SUNSET   804 PM MDT   
APRIL 29 2005.........SUNRISE   602 AM MDT   SUNSET   805 PM MDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


$$