000 
CDUS45 KRIW 200757
CLICPR

CYSCLICPR 000
TTAA00 KRIW 200756


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
157 AM MDT WED APR 20 2005

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

...THE CASPER CLIMATE SUMMARY FOR APRIL 19 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         41    152 AM  81    1962  57    -16       59       
  MINIMUM         32   1159 PM  -4    1966  30      2       33       
  AVERAGE         37                        44     -7       46      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.08                      0.05   0.03      T      
  MONTH TO DATE    0.10                      0.84  -0.74     0.82    
  SINCE MAR 1      0.93                      1.74  -0.81     0.94    
  SINCE JAN 1      1.21                      2.96  -1.75     1.61    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.1                                               
  MONTH TO DATE    0.2                                               
  SINCE SEP 1     44.0                                               
  SINCE JUL 1     44.0                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                        21      7       19       
  MONTH TO DATE  371                       447    -76      378       
  SINCE MAR 1   1261                      1368   -107     1226       
  SINCE JUL 1   6207                      6846   -639     6437       
                                                                     
 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    24   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED    15.7                                         
                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           300 PM                                     
 LOWEST     79           100 AM                                     
 AVERAGE    88                                                       
..........................................................
                                                                     
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        81      1989                    
 MINIMUM TEMPERATURE (F)   30        -2      1966                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 20 2005.........SUNRISE   616 AM MDT   SUNSET   754 PM MDT   
APRIL 21 2005.........SUNRISE   614 AM MDT   SUNSET   755 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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