000 
CDUS45 KRIW 190734
CLICPR

CYSCLICPR 000
TTAA00 KRIW 190732


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY                                 
132 AM MDT FRI MAY 19 2006

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

...THE CASPER CLIMATE SUMMARY FOR MAY 18 2006...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1937 TO 2006

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         87    200 PM  88    1992  67     20       73       
  MINIMUM         47    453 AM  25    1943  39      8       36       
  AVERAGE         67                        53     14       55      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00                      0.08  -0.08     0.00    
  MONTH TO DATE    0.68                      1.40  -0.72     1.50    
  SINCE MAR 1      2.47                      3.82  -1.35     3.37    
  SINCE JAN 1      3.86                      5.04  -1.18     3.65    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0                                               
  MONTH TO DATE    5.0                                               
  SINCE MAR 1     29.1                                               
  SINCE JUL 1     74.9                                               
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        12    -12       10       
  MONTH TO DATE  277                       267     10      304       
  SINCE MAR 1   1766                      1849    -83     1867       
  SINCE JUL 1   6742                      7327   -585     6813       
                                                                     
 COOLING                                                             
  YESTERDAY        2                         0      2        0       
  MONTH TO DATE    2                         0      2        0       
  SINCE MAR 1      2                         0      2        0       
  SINCE JAN 1      2                         0      2        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (330)      
  HIGHEST GUST SPEED   166   HIGHEST GUST DIRECTION    NW (330)      
  AVERAGE WIND SPEED    10.4                                         
                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    65           500 AM                                     
 LOWEST     10           400 PM                                     
 AVERAGE    38                                                       
..........................................................
                                                                     
THE CASPER CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        89      1992                    
 MINIMUM TEMPERATURE (F)   39        27      1968                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 19 2006...........SUNRISE   539 AM MDT   SUNSET   826 PM MDT   
MAY 20 2006...........SUNRISE   538 AM MDT   SUNSET   827 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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